Documentation updates for 0.9.1 release
Fixed Markdown glitch
Numbered list retry
finetuning migration instructions markdown
Added a list of removed options in v0.9.1 + a small list of options that remain
Updated version number + releasedate for 0.9.1
Merged database changes into zoph.sql script

Adding a database table to store configuration
Removing a field from preferences table for a removed preference
Removing the rating field from the photos table
Adding a view on the photos and rating table to get the average rating
Adding an index on the rating table
Merge branch 'release-0.9.1'