Added portal-FE-os project

Added portal-FE-os project and included layout components which is
having header,footer,global-serach,header-menu,search-users,sidebar,tabbar,userbar components.
Removed layout components from portal-FE-common

Issue-ID: PORTAL-795
Change-Id: I5764a851ef3b1ba701117759dac38909f129aabd
Signed-off-by: Sudarshan Kumar <sudarshan.kumar@att.com>
diff --git a/portal-FE-os/.gitignore b/portal-FE-os/.gitignore
new file mode 100644
index 0000000..ae8fe5e
--- /dev/null
+++ b/portal-FE-os/.gitignore
@@ -0,0 +1,45 @@
+# See http://help.github.com/ignore-files/ for more about ignoring files.
+
+# compiled output
+/dist
+/tmp
+/out-tsc
+
+# dependencies
+/node_modules
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+# misc
+/.sass-cache
+/connect.lock
+/coverage
+/libpeerconnection.log
+npm-debug.log
+yarn-error.log
+testem.log
+/typings
+
+# System Files
+.DS_Store
+Thumbs.db
+
+.history/*
+/target/
+/node/node_modules/*
+/node/node.exe
+/.classpath