auth: cleanup of EXTERN_TYPE_INTERNAL Don't set it in top level namespace - it is a weak link between the database and the actual implementation. Don't make it more than that. Don't hardcode in that many places that 'internal' is the default - just call it DEFAULT_AUTH_TYPE. Don't use it for extern_name - it is only intended for use as extern_type. Remove unused uses.

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__$