--context should not specify a path to the context directory
small fix to avoid link to main.cpp
added full references to ResourceFinder to let doxygen link to the class documentation
[ros] add basic test against a ros service
[CMake] Import latest version of GNUInstallDirs from CMake git repository

Fixes: #108
reset reader buffer on BufferedPort close/open cycle, fixes #111 [thanks @ali-khalili]
[Cleanup]
Test plugin
Compiling shared xxcarrier against static libyarp_os