add model flattening to SBMLReader
add comp test suite
fix creating selections from SimulateOptions which was read from settings file, resolves #44
remove test code
enable test suite for 950 and 951, warnings are OK
The Windows strtod function is buggy in that it can not parse NaN and Inf, so create a work-around. Resolves #45
toupper fix for clang
Merge remote-tracking branch 'origin/develop' into sys-bio-testing

Conflicts:
	wrappers/C/Testing/Suite_SBML_Tests.cpp