Merge pull request #36 from Caliburnus/master

Translated spanish_config.lua
Add new strings to config files (all languages)
Begin separation of strings into config and ui files (russian)
will finish this later
Almost done separating strings (russian)
Done separating strings. Next is cleaning up (russian)
Separation of strings and cleanup complete (russian)
Add 3 strings to config file (all languages)
New lines translated (spanish)