[US TRTL-235] Search apps on change in menu component


[US TRTL-235] Code review

[US TRTL-175] Refactoring group by application and routing


[US TRTL-175] Review improvement

[US TRTL-150] without overlay
[US TRTl-150] changes after new spec
[US TRTL-150] review css
[TECH] temp rebase portal
[US TRTL-150] move in fronend-common & fix highlightPipe & fix select-tenant
[US TRTL-150] fix tslint
[US TRTL-150] fix modules
[US TRTL-150] integrate menu button