Aliginging GIT Source with internal source tree.
Cleaned up eclipse project settings and include references.  Also added log message processing in A2300Identify.
Updated project settings and cleaned up blocking code issues.  Was able to make the uhd_A2300_probe_shared project run with uhd_usrp_probe.cpp code used as the main routine.
Updated project to utilized DciProperty template class to simplify communications of properties with the ASR-2300 device
add basic Msg_Id handling
add files which make CMake happy
have git ignore some directories
initial CMake build system; install not yet implemented
add undefined methods, to make OSX linker happy; will test on Linux to make sure these work
fix CMake build to work with both internal and external UHD via -DENABLE_UHD_INTERNAL=[on/off]
add uhd as a submodule
Refactored adaptor to clean up code.  Not fully executing just yet.  Almost done.
add FIXME for testing already-installed UHD
Add (back) setting of install directories; fix pkg-config environment variable to always be able to find uhd.pc or error out.
Merge branch 'ltx_revb' into cmake_build
update source code from merge with branch ltx_revb
remove dummy methods previously added to make linker happy
Debugged properties so it properly populates now.
add basic Msg_Id handling
add files which make CMake happy