== FeedUpdater 0.2.6
 * Updated for compatibility with RubyGems >= 1.0
== FeedUpdater 0.2.5
 * fixed bug with redefinition of file searching system
== FeedUpdater 0.2.4
 * added more code for detecting the location of the config file
== FeedUpdater 0.2.3
 * added additional logging messages
== FeedUpdater 0.2.2
 * better distribution of work across threads
 * fixed major threading bug
 * added configuration variable for sleep time
== FeedUpdater 0.2.1
 * no longer attempts to update feeds that have been updated very recently
 * fixed logging levels
 * added on_begin block
== FeedUpdater 0.2.0
 * multithreaded
 * unchanged feeds will no longer call on_update
== FeedUpdater 0.1.0
 * initial version
