Remove dependency on default CSS, close #158.
Fix toggleCatalog positioning.
Add margin to globalMessage.
Build.
Fix spoilers.
Fix filtered quote link style.
Tweak various things.
Clean up a little.
Remove drop-down nav, add normal navigation.  Close #159.
Build for testing.
Clean up catalog.
Use MutationObserver if available, close #108.
ICE COOL
Fix vertical pages style, add Style Post Info option, add Photons + Odin theme.  Close #160.
Remove backlinks position setting, change default sidebar style to be more like OneeChan.
Style tweaks/fixes.
Release 3.0
Release 3.0.1
Merge