Update ru.coffee
Update pt-PT.coffee
Update en.coffee

Removed redundant code and updated some i18n
Update about.jade

Updated some i18n (it is also needed to add line 42, 45-47, 56)
Merge pull request #1515 from Imperadeiro98/patch-1

Update pt-PT.coffee
Merge pull request #1517 from Imperadeiro98/patch-1

Updated i18n
Updated about page i18n.
Propagated i18n.
Reorganized the Surface into groupings. Changed no logic, just shuffled things around.
Fixed en-GB.coffee.
Merge pull request #1514 from kotvaska/patch-1

Update ru.coffee
Added a webgl demo, testing a bunch of performance things.
Fixed en-GB.coffee.
Update ru.coffee
Merge branch 'master' of https://github.com/codecombat/codecombat
Implemented placeholders for a bunch of sound triggers.
Update es-ES.coffee

He hecho algunos cambios, pero no se muy bien como trabajais esto ya que es la primera vez que me involucro en github, basta con quitar el # de delante de las cosas que vayamos traduciendo o hay que marcarlas de alguna otra manera??

Un saludo
Added Potion Master names for #53
Fixed a typo
Update pt-PT.coffee