Fix -Wsign-compare warning
Fix -Wunused-variable warning
Mark a couple of variables as Q_UNUSED to fix -Wunused-but-set-variable warnings
Fix -Wreturn-type warning
Fix -Wunused-variable warnings
Fix -Wunused-local-typedefs warning
Fix -Wunused-local-typedefs warning
Fix -Wunused-variable warning
Fix -Wunused-variable warning
Fix -Wunused-variable warnings
[idl] add 'set field val' shorthand to structure editor, see #184
[thrift] flesh out support for all thrift primitives, see #320
Fix -Wunused-variable warning on SKIP_ACE
Remove YARP_CMAKE_CONFIG define

It looks like something left from the past, when yarp could be build
either with CMake or with autotools, but now it is just enabled, without
any check.

Also since now yarp/conf/version.h is always included, it makes no sense
checking if YARP_VERSION is defined.
Add YARP_UNUSED macro to suppress unused variable warnings
Remove ACE_UNUSED_ARG and use YARP_UNUSED instead
Replace (void)x with YARP_UNUSED
Fix -Wunused-but-set-variable warnings
[thrift] fix directory prefixes, see #320
[thrift] add missing file