Closes #1323. Added silent rules to core framework
(cherry picked from commit d8340425cc208185200568f938e848f6e0a6c829)
Updates for REDHAWK core - 1.9.1
updates to correct warnings with Makefile.am
Updated md file to only include src building instructions as there are no deps. Updated the version number in the md file to reflect the actual software build. Corrected the configure command referenced to install the profile.d and ld.so paths to /etc/ instead of  path.
More updates to the UBUNTU.md
Updated the files for the boost v3 filesystem
updated the UBUNTU.md
Added a comment to the configure.ac file
Updated the configure.ac file to set the macro BOOST_FILESYSTEM_VERSION to 2 or 3 depending on the AX_BOOST_BASE value
This correction to the configure.ac file removes the explict check for boost 1.44. The source file build utilizes only the Boost defined macro BOOST_FILESYSTEM_VERSION.