CON-1445 implement search in global nav
CON-1445 changes after design review
CON-1445 CR fixes
CON-1445 add unit tests and move reused code to seperate methods
CON-1445 rename method in controller
CON-1445 move repeated string to const
CON-1445 change padding-box to border-box
CON-1445 execute JS functions after dom content loaded and style chevron when select is focused
CON-1445 fix global nav on small resolutions
Merge remote-tracking branch 'origin/CON-GlobalNav' into CON-1445
CON-1445 fix global nav search links and unit tests
CON-1445 code review fixes
Merge pull request #4506 from Wikia/CON-1445

Con 1445