add bugzilla integration hook. example of writing hook in python. hook updates bugzilla bugs when it sees commit comments that mention bug id, such as "i fixed bug 77". only bugzilla 2.16 supported yet, but easy to extend. bugzilla versions have different schema, i have not used later than 2.16.

syntax: glob

*.elc
*.orig
*.rej
*~
*.so
*.pyc
*.swp
*.prof
tests/.coverage*
tests/annotated
tests/*.err
build
dist
doc/*.[0-9]
doc/*.[0-9].gendoc.txt
doc/*.[0-9].{x,ht}ml
MANIFEST
patches
mercurial/__version__.py

syntax: regexp
^\.pc/