Loading of mission 3 wrong

[Marc Saurfelt]

I think there is a problem with the location of the mission file. When I win mission 2, I get a black window, and the traces show the following message:

Briefing: initialize start
SaveAdapter: try load model from ./resources/./resources/./resources/missions/mission3.briefing
FileNative: Can't open file /Users/cram/Applications/caesaria/caesaria-test/resources/resources
Can't find file /Users/cram/Applications/caesaria/caesaria-test/resources/resources
Window was removed

The path of the file is wrong (one /resources too much). (tested with last bitbucket sources)

[dalerank]

fix #356. Improved briefing loading.

→ <<cset 3767eb7d2b4a>>