first pass as flask server
update various paths
be paranoid about files
docs
start flask migration
Merge branch 'master' of github.com:cooperhewitt/palette-server into flask

Conflicts:
	bin/palette-server.py
Merge branch 'flask' of github.com:cooperhewitt/palette-server into flask

Conflicts:
	flask/server.py
use cooperhewitt.swatchbook – completely untested
remove unused code; make it work with swatchbook
ensure_path
error reporting, etc
URL wrangling
update init.d script
image root stuff
why doesn't this work with gunciron
update docs a bit
start on README for init.d stuff
update init.d examples
docs
copy