Added framework for commandable
Added pause command
Dont reset orderers if theyre already default
Log the current orderers and their args
Convert banned arg to boolean
Command errors are detected properly
Split add_orderers from execute_command
No longer crash when a mpd file isn't found
Add item about updating database
Added basic buffers
Add buffer after creating main window
Got search working again
Removed header junk
Added buffer switching
Moved orderers to LibraryBuffer
Added basic playlist buffer
Added playlist command, styles
Added per-buffer status; footer stuff