(hls backend) modifie directives
(hls backend) comment correct message
(hls backens) comment correct message
(hls backend) set new device
(HLS Backend) add CastArgFuncCall transformation
(HLS BAckend) cast arguments in function call when its type differ from
 parameter type
(hls backend) add CastArgCallFunction
(hls) Remove warnings
Merge branch 'master' of git@github.com:orcc/orcc.git

Conflicts:
	eclipse/plugins/net.sf.orcc.backends/src/net/sf/orcc/backends/c/hls/HLSBackend.java