Focus password text box if there's an account saved by default. Save settings!
Merge branch 'master' of git://github.com/peterix/MultiMC5
Make the new instance dialog support instance types.
Implement instance creation.
Removed old plugin system and implemented some version list stuff.
Implemented version list sorting.

Resolves MMC-8:
	https://jira.forkk.net/browse/MMC-8
Allow users to filter out MCNostalgia and Snapshots from the version list.

Resolves JIRA issue MMC-9:
	https://jira.forkk.net/browse/MMC-9
Removed files I forgot to remove earlier (oops)
Made the version list load in the background on startup.

Resolves JIRA issue MMC-11:
	https://jira.forkk.net/browse/MMC-11
The default selected version is now the current stable version.

Resolves JIRA issue MMC-10:
	https://jira.forkk.net/browse/MMC-10
Implemented version selection stuff.
Implement basic game updater.

Resolves MMC-4: https://jira.forkk.net/browse/MMC-4
Fixed timestamp parsing in version lists.