Changelogs

------------------

* Fix issue with custom parsing of packages with different case.
* Catch errors from launchpad.
* Add support for changing project name when switching vendors.
* Add support for finding URLs in the project description.
* Add support for ex code.google.com projects, now moved to github.
* Add support for parsing sourceforge repos.
* Added custom parser:
- alembic
- genshi
- imapclient
- mako
- pyinotify
- python-ldap
- redis
- uwsgi
- pyaudio

------------------

* added custom parser:
- mysqlclient, thanks alexkiro
* added custom launchpad backend, thanks to alexkiro

------------------

* added custom parsers
- cheroot
- pyparsing
- gunicorn
- sqlalchemy
- djangorestframework
* tweaked the get_head function

------------------

* added flake8 special parser

------------------

* tweaked the parser, included tests for openpyxl

------------------

* include docs-src as docs candidate