* get languages (name, code) from xml file
* implemented LanguageComboBox (model, renderer, persistence)
* rename language icons
* removed various prototype classes that will never be used
* added TheTVDB support
* added ehcache to libs (now used in TheTVDBClient and TVRageClient)
* Season spinner will remember unlocked value
Refactoring:
* renamed HtmlUtil to WebRequest
* added getDocument() convenience methods to WebRequest
* added lots of static imports (XPathUtil, WebRequest, FileBotUtil, ...)
* TheTVDBClient and TVRageClient will throw SeasonOutOfBoundsException if for illegal season numbers
* XPathUtil will wrap NodeList with NodeListDecorator instead of creating a new ArrayList
* added DOM convenience methods to XPathUtil for performance reasons
* formatting of episode number in EpisodeListClient, EpisodeListRequestProcesser will take care of this
* added initial size to some StringBuilders
* renamed class "EpisodeListPanel" to "EpisodeListTab"
* renamed class "SearchPanel" to "EpisodeListPanel"
* renamed panel.search.png to panel.episodelist.png
* use more GlazedLists stuff (EventList, AutoCompleteSupport) and remove obsolete classes (SimpleListModel, TextCompletion)
* don't use SearchResultCache in EpisodeListClient (was only done for better ui interactions)
* removed caching from ResourceManager
* some improvements based on FindBugs warnings
* use args4j for improved argument parsing
* updated ant build script
* more general MessageBus/Handler (use Object as message type instead of string)
* ChecksumComputationService is not a singleton anymore
* TemporaryFolder is always recreated if it is deleted by the user, or another instance shutting down
* Notifications flicker less when one window is removed and the others are layouted
* lots of other refactoring
* improved name-matching, normalizing of names
* unit-test for new similarity metrics
* improved PreferencesList
* added EventList->List synchronizer
* included GlazedLists in build
* Removed TransferablePolicySupport and related refactoring
* OpenSubtitlesClient: ignore logout status code
* Animated-GIF are animated again
* Unrar process will not hang anymore
* Improved Subscene scraper
* Better scaling for ProgressIndicator
* Added \r and \n to invalid characters
* Some work on SubtitlePanel and related stuff
* Setting putMap/List methods clear existing data first
