configuration_overwrite: change title to reverse proxy configuration
configuration_overwrite: use complete code example and add note
configuration_overwrite: wrap text at 80 characters
configuration_overwrite: rename to configuration_reverseproxy to match title
Merge pull request #58 from herbrechtsmeier/reverse-proxy

configuration_overwrite: rename title to reverse proxy configuration and revised content
removed sharing and vcategories due to instable state
Remove sanitizeHTML parameter
Update gettingstarted.rst

Removed unneeded line
update appframework docs
Update gettingstarted.rst
Update gettingstarted.rst
Update gettingstarted.rst
Update gettingstarted.rst
Add information about outdated content
Specify config folder instead of config.php
Update index.rst
Update index.rst
removed doku of old, unmaintained and broken data migration
Revert "removed doku of old, unmaintained and broken data migration"

This reverts commit c7c7e60f6ffbc07276946a8c1a1be5d92d1c196b.
added security guidelines