Add the capability to store parameter names in addtion
to pointers as part of the stub argument context data.

Macroize the UT_Stub_RegisterContext function utstubs.h to
also pass the parameter name in addition to the pointer.

Also add hook-side accessor functions/macros to make it
easier and more reliable to get this information from
the context data.

… on Github

These adaptor layers can be used on a variety of boards.
Renaming the directory reflects that.

Note - not renaming pc-rtems at this time, as that still
has some non-generic aspects to it.

Fix #449, Rename BSPs to be generic

Fix #479, add name association to stub arguments

…nctional-test

Fix #381, Add OS_TimerAdd functional test

…ional-Tests

Fix #380, Add OS_TimeBase Api Functional Tests

Use a proper "setup" function to create the resources for the test.
Add a delay loop to ensure that the child task has executed before
continuing with the rest of the test.

Fix #493, race condition in idmap api test