Only auto-load a track from last.fm if it's now playing.
Get the time a track was played from last.fm, if it's available.
Fix last.fm watching.
Move auto-loading the now playing track into a separate method (will be needed later)
Show 10 last played tracks on the main page, only show the latest everywhere else.

This is a kind of a shitty preliminary version of this feature as it
only updates things once the polling timer hits.
Stop auto-loading tracks from last.fm when the user navigates away from the currently playing one.
A small reordering of methods.
Show the time a track was played at in the last.fm recent tracks list.