Fxed support for searching for data and assets based on the executable location.
Do not crash if old shaders dont compile
Renamed Profile to OnlineProfile to better distinguish the various profiles we use.
Merge branch 'master' of github.com:supertuxkart/stk-code
Merge pull request #1226 from konstin/master

Solving Issue 1180 - Load addon GPs from local folder
Post-merge tidying up
Fix #1232 (GP causes crash).
Fixed unnecessary include.
Merge branch 'master' of github.com:supertuxkart/stk-code
update to upstream