update docs
resolve #68
remove reset, resolves #70
Added getKMatrix() to RoadRunner object
Updated docs.
NLEQ is ancient FORTRAN code which is has no concept of threads, removed multi-thread, added mutex, and store model in static var.
bumped version to 1.2.7 final
bump c api version. Deleted Suite_Alex_Tests.cpp

Conflicts:
	wrappers/C/Testing/Suite_Alex_Tests.cpp
Merge pull request #74 from 0u812/develop

Bump C api version
doc updates
fixed bug with setting init values for symbols with rate rules, clean up of generate rate rule setting value code
Merge pull request #77 from sys-bio/develop

Develop