Update pt-BR.coffee
Update DiplomatView.coffee
Update hu.coffee
Update es-419.coffee

In this context "About" is better translated as "Acerca" instead of "Sobre". (Line 31)
Updated teacher's page description now that core levels are free again.
Merge branch 'master' of https://github.com/codecombat/codecombat
Merge pull request #1878 from divaDseidnA/patch-1

Update DiplomatView.coffee
Disabling saving of lastIP user property for now.
Merge pull request #1881 from divaDseidnA/patch-3

Update hu.coffee
Merge pull request #1883 from carteluo/patch-1

Update es-419.coffee
Merge pull request #1884 from nixel2007/master

Update ru. lines-sync and small fixes.
Merge branch 'master' of https://github.com/codecombat/codecombat
Uncommented items section header to realize a section of hu translations.
Update fr.coffee

Extra translations
Merge pull request #1885 from Rubiconline/patch-2

Update fr.coffee
Got rid of some memory leaks in the InventoryModal. Fixed fr subscribe section header.
Merge pull request #1877 from felipedelta0/patch-1

Update pt-BR.coffee
Propagated i18n.
Fixed some typos with propagated i18n.
Add a bit more Tracker debug info