Is your feature request related to a problem? Please describe.
Build instructions in doc/OSAL-Configuration-Guide.doc and .pdf have instructions for classic build. Also the section on building the unit tests requires use of the classic build.

Describe the solution you'd like
A new section needs to be written for building unit tests under cmake and the old classic build section needs to be removed (and refs to the classic build in the cmake section need to be stricken.)

Also note in 2.1.1, Setup the OSAL Source Distribution, that the OSAL source distribution directories are not aligned with our current directories. For example, osal/src/make and osal/src/inc no longer exists.

Describe alternatives you've considered
None

Additional context
Related to #339, #351, #194

Requester Info
Chris Knight - NASA/ARC