Manual: Improved Makefile
Manual: Improved Makefile

 - The original target `clean' has been split into two targets: `clean',
   for removing compiled versions of the manual, and `fullclean', for
   purging the directories partially-compiled DVI and PDF files.

 - Using `clean' is recommended over `fullclean', as it allows much
   faster compilation of the manual in DVI, PS, and PDF forms.

zkat/sheeple