Updated the Galician (gl) translation
Merge pull request #1247 from Gallaecio/master

Updated the Galician (gl) translation
Support item requirements for consumable items

Closes #1248
Add "requires_class" to event parsing
Fix potential NULL pointer dereference
Merge pull request #1250 from dorkster/fixes

Fix potential NULL pointer dereference
Merge pull request #1249 from dorkster/item_req

More support for class requirements
Merge branch 'openGL' of https://github.com/igorko/flare-engine into opengl
add lights. Not configured yet