docs/contributing: make contribution information more accessible Try to make the contribution information more accessible to new users, by giving a bit more detail about the different steps in making contributions. Some rework of the original patch done by Thomas De Schampheleire: - don't give the impression that Bitbucket is mandatory - don't recommend creating feature branches for regular development - reword/cross-reference section on contribution flow

syntax: glob
*.pyc
*.swp
*.sqlite
*.tox
*.egg-info
*.egg
*.mo
.eggs/
tarballcache/

syntax: regexp
^rcextensions
^build
^dist/
^docs/build/
^docs/_build/
^data$
^sql_dumps/
^\.settings$
^\.project$
^\.pydevproject$
^\.coverage$
^kallithea\.db$
^test\.db$
^Kallithea\.egg-info$
^my\.ini$
^fabfile.py
^\.idea$
^\.cache$
/__pycache__$