Handle server errors and tiapp.xml creation
Merge remote-tracking branch 'origin/master'

Conflicts:
	com.belatrixsf.tishadow.tests/src/com/belatrixsf/tishadow/LaunchUtils.java
	com.belatrixsf.tishadow.tests/src/com/belatrixsf/tishadow/tests/LaunchTiShadowTests.java