CON-1395: Support for hub corporate pages on wikia home page
CON-1395: Added brazilian flag to sprites
CON-1395: Style brazilian flag on Wikia Homepage footer
CON-1395 make flags links titles changeable via messages
CON-1395 | Changes after CR
CON-1395 | After CR2
CON-1395 | WHP: Fixed title for flag
CON-1395 | WHP: changed flag to pt-br
Merge pull request #4229 from Wikia/CON-1395

Con 1395