RSS: Add tests for announce.
Add utils.structures.TruncatableSet.
RSS: Group config variables in the code in a more logical way.
Add test for union with TruncatableSet.
Allow TruncatableSet to get no argument.
Allow utils.str.timestamp to take a struct_time as argument.
RSS: Major rewriting. @rss works.
RSS: Make feed commands work.
RSS: Fix checking of feed existancy.
Fix af24192b0f (support for struct_time in utils.str.timestamp).
Fix unicode handling issue of utils.str.format on Python 2.
Fix unicode handling issue of utils.str.format on Python 2.
Fix Python 2.6 support (broken in the two last commits).
src/conf.py & commands.py: fix typo

informations --> information
RSS: Fix test broken by 2caade8f.
RSS: Fix test broken by 2caade8f.
RSS: Fix stupid bugs.
RSS: Remove deadlock and make announces work.
RSS: Use queueMsg instead of sendMsg (flood…)
Merge branch 'rewrite-rss' into testing

Conflicts:
	src/utils/str.py