Add warnings and options to run.sh

Adds a warning to run.sh informing the user that
the contents of their /opt folder will be deleted by the test.
Also adds option parsing, -y for skipping the prompt, -s for
test suite selection, -c for test case selection, as well as
-h for displaying help for the program.

Change-Id: I888350d31839bd6db91a497a04ae3308af5329e9
Issue-Id: INT-97
Signed-off-by: Nate Potter <nathaniel.potter@intel.com>
diff --git a/bootstrap/vagrant-onap/Vagrantfile b/bootstrap/vagrant-onap/Vagrantfile
index 0e8e1da..3ee305c 100644
--- a/bootstrap/vagrant-onap/Vagrantfile
+++ b/bootstrap/vagrant-onap/Vagrantfile
@@ -152,7 +152,7 @@
         v.flavor = 'm1.xlarge'
       end
       all_in_one.vm.provision 'shell' do |s|
-        s.path = 'postinstall.sh'
+        s.path = 'vagrant_utils/postinstall.sh'
         s.args = ['mr', 'sdc', 'aai', 'mso', 'robot', 'vid', 'sdnc', 'portal', 'dcae', 'policy', 'appc', 'vfc']
         s.env = conf
       end
@@ -175,7 +175,7 @@
         v.flavor = 'm1.small'
       end
       dns.vm.provision 'shell' do |s|
-        s.path = 'postinstall.sh'
+        s.path = 'vagrant_utils/postinstall.sh'
         s.env = conf
       end 
     end
@@ -187,7 +187,7 @@
         v.server_name = 'message-router'
       end
       mr.vm.provision 'shell' do |s|
-        s.path = 'postinstall.sh'
+        s.path = 'vagrant_utils/postinstall.sh'
         s.args = ['mr']
         s.env = conf
       end
@@ -209,7 +209,7 @@
         v.server_name = 'sdc'
       end
       sdc.vm.provision 'shell' do |s|
-        s.path = 'postinstall.sh'
+        s.path = 'vagrant_utils/postinstall.sh'
         s.args = ['sdc']
         s.env = conf
       end
@@ -222,7 +222,7 @@
         v.server_name = 'aai'
       end
       aai.vm.provision 'shell' do |s| 
-        s.path = 'postinstall.sh'
+        s.path = 'vagrant_utils/postinstall.sh'
         s.args = ['aai']
         s.env = conf
       end 
@@ -235,7 +235,7 @@
         v.server_name = 'mso'
       end
       mso.vm.provision 'shell' do |s| 
-        s.path = 'postinstall.sh'
+        s.path = 'vagrant_utils/postinstall.sh'
         s.args = ['mso']
         s.env = conf
       end 
@@ -248,7 +248,7 @@
         v.server_name = 'robot'
       end
       robot.vm.provision 'shell' do |s|
-        s.path = 'postinstall.sh'
+        s.path = 'vagrant_utils/postinstall.sh'
         s.args = ['robot']
         s.env = conf
       end
@@ -261,7 +261,7 @@
         v.server_name = 'vid'
       end
       vid.vm.provision 'shell' do |s|
-        s.path = 'postinstall.sh'
+        s.path = 'vagrant_utils/postinstall.sh'
         s.args = ['vid']
         s.env = conf
       end
@@ -274,7 +274,7 @@
         v.server_name = 'sdnc'
       end
       sdnc.vm.provision 'shell' do |s|
-        s.path = 'postinstall.sh'
+        s.path = 'vagrant_utils/postinstall.sh'
         s.args = ['sdnc']
         s.env = conf
       end
@@ -287,7 +287,7 @@
         v.server_name = 'portal'
       end
       portal.vm.provision 'shell' do |s|
-        s.path = 'postinstall.sh'
+        s.path = 'vagrant_utils/postinstall.sh'
         s.args = ['portal']
         s.env = conf
       end
@@ -300,7 +300,7 @@
         v.server_name = 'dcae'
       end
       dcae.vm.provision 'shell' do |s|
-        s.path = 'postinstall.sh'
+        s.path = 'vagrant_utils/postinstall.sh'
         s.args = ['dcae']
         s.env = conf
       end
@@ -313,7 +313,7 @@
         v.server_name = 'policy'
       end
       policy.vm.provision 'shell' do |s|
-        s.path = 'postinstall.sh'
+        s.path = 'vagrant_utils/postinstall.sh'
         s.args = ['policy']
         s.env = conf
       end
@@ -326,7 +326,7 @@
         v.server_name = 'appc'
       end
       appc.vm.provision 'shell' do |s|
-        s.path = 'postinstall.sh'
+        s.path = 'vagrant_utils/postinstall.sh'
         s.args = ['appc']
         s.env = conf
       end
@@ -339,7 +339,7 @@
         v.server_name = 'vfc'
       end
       vfc.vm.provision 'shell' do |s|
-        s.path = 'postinstall.sh'
+        s.path = 'vagrant_utils/postinstall.sh'
         s.args = ['vfc']
         s.env = conf
       end
@@ -366,7 +366,7 @@
         v.flavor      = 'm1.small'
       end
       testing.vm.provision 'shell' do |s|
-        s.path = 'unit_testing.sh'
+        s.path = 'vagrant_utils/unit_testing.sh'
         s.args = [test_suite, test_case]
         s.env = conf
       end