Merge pull request #116 from jemc/master

Problem: String constants in class API model fail when have comments
Problem: AM_CPPFLAGS not included while compiling selftest program with automake (an issue with the .am file generated by zproject)
Solution: corrected the construction of src_$(project.prefix)_selftest_CPPFLAGS
Merge pull request #117 from oikosdev/master

Problem: AM_CPPFLAGS not included while compiling selftest program
Minor editing and documentation cleanups for API model.
Merge pull request #118 from hintjens/master

Minor editing and documentation cleanups for API model.
Implement generation of builds for cygwin targets.
Merge pull request #119 from DaiyuHurst/master

Implement generation of builds for cygwin targets.
Fix bug in new cygwin target implementation.
Merge pull request #120 from DaiyuHurst/master

Fix bug in new cygwin target implementation.