replace auto_ptr by unique_ptr as auto_ptr is deprecated
Merge remote-tracking branch 'upstream/master'
#1156, fix quotes in CMakeLists files, see http://cmake.org/Wiki/CMake/Language_Syntax#Quoting for more info
Merge remote-tracking branch 'upstream/master'
Solving Issue 1180 - Load addon GPs from local folder
1180 Loading Grand Prix's from locale directory
Merge remote-tracking branch 'upstream/master'
reducing the pull request to it's content
Update CMakeLists.txt

This commit includes checking whether ../data directory (from build directory) and ../../stk-assets directory (from build directory) exists or not. If they don't exist, then it gives error message for the corresponding directory. I have included the code for this on line 320.
Update CMakeLists.txt
1195 MUltiplayer kart selection cmmit 21
1195 Multiplayer kart selection commit 21
Adding debug messages for 1180
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