Add license to policy-engine files

Added license to various files.
Updated XACMLPolicyScanner to work even when license comment
is added to the Policy.xml file.
Moved DOCTYPE before license in html files.
Removed license from css files, as many are generated or
come from third-party software.
Removed license from other generated files.

Change-Id: I9d98ca9f552a6eae17e80ef27fc7045cc4f27b8e
Issue-ID: POLICY-741
Signed-off-by: Jim Hahn <jrh3@att.com>
diff --git a/packages/install/src/files/base.conf b/packages/install/src/files/base.conf
index cd08d4a..5f0ff7d 100644
--- a/packages/install/src/files/base.conf
+++ b/packages/install/src/files/base.conf
@@ -1,3 +1,23 @@
+#
+#============LICENSE_START==================================================
+#  ONAP Policy Engine
+#===========================================================================
+#  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+#===========================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#============LICENSE_END==================================================
+#
+
 JAVA_HOME=/usr/lib/jvm/java-8-oracle
 POLICY_HOME=/opt/app/policy
 KEYSTORE_PASSWD=PolicyR0ck$
diff --git a/packages/install/src/files/brmsgw.conf b/packages/install/src/files/brmsgw.conf
index 2c91ff4..e080366 100644
--- a/packages/install/src/files/brmsgw.conf
+++ b/packages/install/src/files/brmsgw.conf
@@ -1,3 +1,23 @@
+#
+#============LICENSE_START==================================================
+#  ONAP Policy Engine
+#===========================================================================
+#  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+#===========================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#============LICENSE_END==================================================
+#
+
 # BRMSpep component installation configuration parameters
 BRMSGW_JMX_PORT=9989
 
diff --git a/packages/install/src/files/console.conf b/packages/install/src/files/console.conf
index 7b6e5e5..90c044f 100644
--- a/packages/install/src/files/console.conf
+++ b/packages/install/src/files/console.conf
@@ -1,3 +1,23 @@
+#
+#============LICENSE_START==================================================
+#  ONAP Policy Engine
+#===========================================================================
+#  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+#===========================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#============LICENSE_END==================================================
+#
+
 # configs component installation configuration parameters
 
 # tomcat specific parameters
diff --git a/packages/install/src/files/elk.conf b/packages/install/src/files/elk.conf
index 030c162..dbfc63b 100644
--- a/packages/install/src/files/elk.conf
+++ b/packages/install/src/files/elk.conf
@@ -1,3 +1,23 @@
+#
+#============LICENSE_START==================================================
+#  ONAP Policy Engine
+#===========================================================================
+#  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+#===========================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#============LICENSE_END==================================================
+#
+
 # elasticsearch
 
 ELK_JMX_PORT=9995
diff --git a/packages/install/src/files/mysql.conf b/packages/install/src/files/mysql.conf
index 28b9e3c..4b429e1 100755
--- a/packages/install/src/files/mysql.conf
+++ b/packages/install/src/files/mysql.conf
@@ -1,3 +1,23 @@
+#
+#============LICENSE_START==================================================
+#  ONAP Policy Engine
+#===========================================================================
+#  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+#===========================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#============LICENSE_END==================================================
+#
+
 # mysql scripts component installation configuration parameters
 
 # Path to mysql bin
diff --git a/packages/install/src/files/pap.conf b/packages/install/src/files/pap.conf
index 80eb303..d35e67c 100644
--- a/packages/install/src/files/pap.conf
+++ b/packages/install/src/files/pap.conf
@@ -1,3 +1,23 @@
+#
+#============LICENSE_START==================================================
+#  ONAP Policy Engine
+#===========================================================================
+#  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+#===========================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#============LICENSE_END==================================================
+#
+
 # pap component installation configuration parameters
 
 # tomcat specific parameters
diff --git a/packages/install/src/files/paplp.conf b/packages/install/src/files/paplp.conf
index e4fc837..13e3218 100755
--- a/packages/install/src/files/paplp.conf
+++ b/packages/install/src/files/paplp.conf
@@ -1,3 +1,23 @@
+#
+#============LICENSE_START==================================================
+#  ONAP Policy Engine
+#===========================================================================
+#  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+#===========================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#============LICENSE_END==================================================
+#
+
 # JVM specific parameters
 LOGPARSER_JMX_PORT=9996
 LOGPARSER_X_MS_MB=1024
diff --git a/packages/install/src/files/pdp.conf b/packages/install/src/files/pdp.conf
index fbdfade..1ffced5 100644
--- a/packages/install/src/files/pdp.conf
+++ b/packages/install/src/files/pdp.conf
@@ -1,3 +1,23 @@
+#
+#============LICENSE_START==================================================
+#  ONAP Policy Engine
+#===========================================================================
+#  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+#===========================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#============LICENSE_END==================================================
+#
+
 # pdp component installation configuration parameters
 
 # tomcat specific parameters
diff --git a/packages/install/src/files/pdplp.conf b/packages/install/src/files/pdplp.conf
index 9397e48..6fcf19c 100755
--- a/packages/install/src/files/pdplp.conf
+++ b/packages/install/src/files/pdplp.conf
@@ -1,3 +1,23 @@
+#
+#============LICENSE_START==================================================
+#  ONAP Policy Engine
+#===========================================================================
+#  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+#===========================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#============LICENSE_END==================================================
+#
+
 # JVM specific parameters
 LOGPARSER_JMX_PORT=9997
 LOGPARSER_X_MS_MB=1024