Merge branch 'dev' at version 1.0.0.
Merge branch 'dev' at version 1.0.1.
Merge branch 'dev' at 1.0.2.

Updated README.md, adding wiki links and tweaking wording.
Merge branch 'dev' at 1.0.3.

Main changes:
  Songs add to end of queue, not front.
  Fixed bug where a DJ can clear their queue and still be DJ. (thanks Reed!)

Small style changes:
  Styled column scrollbar on webkit.
  Fixed long song titles overlapping with playback controls.
  Flattened playback bar inset shadow a bit.

Other changes:
  Added mysql mention to README.md installation steps.
Merge branch 'dev' at version 1.0.4-alpha.

Song-starting log messages now say who started the song.
Started explicitly tagging releases as pre-release (alpha).
Incremented version to 1.1.0-alpha.
Merge branch 'dev' at 1.1.0-alpha.

Features:
  Restyled queue controls, adding escalate-song buttons.
  Implemented song escalation button.

Fixes:
  Fixed crash on emptying queue if DJ.

Tweaks:
  Added webkit grab/grabbing cursors for queued songs.
  Updated empty-queue placeholder text to suggest searching.
  Updated style of "DJ-playing" music icon.