reupload qfclib.h header file
Cleaned up various makefiles and added GNUmakefiles for user contributed libraries
Should copy qfclib.h to contrib.h
Build scripts for all user contributed libraries now finished. Also Windows (adlink.bat and adcomp.bat) modified to link to these libraries.
add header file
update user contribute lib
Issue 3: added contrib to the distribution and added included them in the admb scripts.
Added build files for contributed libraries.To use:$ make --directory=scripts/configure$ ./configure$ make$ make contrib
overload likelihood functions for random effect, and change the format, the old one from VC++ editor looks not good in redmine.
user contribute library from weihai, some useful functions for doing simulation in admb and overloaded functions of negative log likelihood for some distributions