update of PKGBUILD + removing -b option for systemd service
sphinx documentation
Change in xhtml2text to manage <a> tags
Various fixes for Debian packaging.
Include sys.path in the import error message.
Updated .gitignore.
Various updates to the Debian packaging.

* Patch to install the sample config file in /usr/share/doc.
* Man page for the pipobot binary.
* Explicit source format
* Some fixes to the init script
Added precision about user permissions when using a SQLite database.
Fixed sphinx warnings.
Better sleekxmpp 1.0 compatibility.
Merge pull request #11 from VinDuv/master

Updated Debian packaging
pipobot-modules archlinux packages moved to the appropriate repository
move manpage to a doc/ directory and change debian packaging accordingly
Change in the name of an attribute in module
Merge branch 'master' of https://github.com/pipoteam/pipobot