DEBUG without DEBUGMALLOC_EXTENSIONS now works.
Reorg options.h

Also seperate local_options.test for dev and release version.
Update travis config to test both dev and release config.
Fix PACKAGE_DWLIB build with ADD_ACTION.
Fix build without PACKAGE_MUDLIB_STATS
use gzFile correctly in pakcage/async.c
Fix incremental build dependency.
Eliminate const char* vs char* warnings.
Fix off-by-one in header generation.
Update changelog to be specfic about c++0x.
Trim, LTrim & RTrim efuns