Fxed minor unicode bug in the Ada backend
Merge branch 'master' of https://github.com/maxime-esa/opengeode

Conflicts:
	AdaGenerator.py
Minor testcase updates
Added branch overlap checks
Test11 fix
Added branch coverage checks
Deleted old file
Merge remote-tracking branch 'upstream/master' into llvm

Conflicts:
	tests/regression/test-substrings/Makefile