Added CONTEXTD_CFLAGS and CONTEXTD_LIBS to libcontextprovider_la_CFLAGS and libcontextprovider_la_LIBADD
Added CONTEXTD_CFLAGS and CONTEXTD_LIBS to libcontextprovider_la_CFLAGS and
libcontextprovider_la_LIBADD

Added library source files to distcleanfiles

rburchell/ck,rburchell/ck,rburchell/ck,rburchell/ck,rburchell/ck