tests: set EMAIL for Git commit test_push_on_locked_repo_by_other_user_git - it _is_ necessary on some machines 7db1bcf1d95b too aggressively removed setting EMAIL (which was set in a way that didn't work on Windows). On some machines the git commit in _add_files_and_push would fail with 'Please tell me who you are' and the actual test check of "Repository %s locked by user" would fail. On other machines - also without any local git configuration - it works fine. https://git-scm.com/book/en/v2/Git-Internals-Environment-Variables#Committing suggests that it might be a good idea to set it ... so let's do it. (Patch modified by Mads Kiilerich)

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

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