populate cpp file for yarpidl_thrift structures; freshen namespace support
yarpidl_rosmsg uses ACE on Windows to call rosmsg/rossrv to locate external types
older gtk-finding method does not work with homebrew anymore
updated gtkmm path to www.icub.org
fix member count for thrift structures on read [thanks Elena Ceseracciu]
Modified IVirtualAnalogSensor interface to be more general

Changed setTorque method name to updateMeasure
Added also getChannel and getState methods
Thrift - fixed generation of the list of generated files
do not pick an IPv6 address for name server by default, not ready yet
add basic implementation of one-sided persistence
fix implicit cast that not all compilers support
add api for controlling persistence type
apply path fix for user plugin libraries from Juan G Victores, fixes #34
std::string -> ConstString until C++11
Fix License statement in README.md
[cartesian i/f]: added methods to deal with tip frame
adding the primarily support to Lua in yarp
fixing lua-binding linking problem on windows (missing linker libraries)
Merge branch 'master' into yarp-2.4