added the release config. for all the WP8 libraries from the WP8Lib.sln solution and added buildlibraries.rb for building the libs from the command line
made the buildLibraries.rb more user friendly
fixed the .vcxproj files problem for the build script; all the
Updated the Release configuration for the lib projects
Merge branch 'master' of https://github.com/ciprif/MoSync into extensions