Feed2tweet

Added
- use the tweet option in the [rss] section to define the tweet template you wish, using the fields offered by the RSS feed

Changed
- remove hyphen for entry in hashtag list
- bugfix: manage the case if no tag is used

Added
- now depends on PersistentList to store sent links

Changed
- maintenance version

Added
- now only runs with >= python3.4
- the cache file is now a python shelve object

Changed
- fixes a nasty bug when RSS entry order is modified betweet two passes

Added
- new command line option -r or --dry-run to simulate execution of Feed2tweet, contributed by Antoine Beaupré
- new command line option -d or --debug to increase verbosity of the execution of Feed2tweet, contributed by Antoine Beaupré
- new command line option -v or --verbose to follow the execution of Feed2tweet, contributed by Antoine Beaupré
- new command line option --cachefile to get the path of the cache file, contributed by Antoine Beaupré
- new command line option --hashtaglist to get the path of the hash tag composed by multiple words, contributed by Antoine Beaupré
- new command line option -r or --rss to get the uri of the RSS feed, contributed by Antoine Beaupré
- now the configuration file path default to XDG_CONFIG_HOME or ~/.config/feed2tweet.ini, contributed by Antoine Beaupré

Changed
- bug fix: Feed2tweet now manages multiple feed entries in normal mode (previously only one each execution)
- bug fix: -a/--all option now returns entries in the correct order (was upside/down before)

Added
- support for hash tags with multiple word
- official documentation now at Readthedocs

Changed
- forking from rss2twitter