Create/drop table on install/uninstall
Add model for a search with one basic query
Add field 'editable' to searches
Table should be named the same as the model
Pull queries from the database

Queries are now pulled from the database instead of hard coding them.
The helper directory now provides helper functions.
Add default queries to install hook
Add model for database table, sort searches
Merged bugfix for nested subjects
Merge branch 'master' into develop

Bring in CHANGELOG
Add note about multiple subjects
Display only catalog searches that should be displayed
Decide which query terms to use
Add upgrade hook
Merge branch 'upgrade-hook' into develop
Clean needless spaces from query terms
Make long line more readable
Update changelog
Add item to admin navigation, with correct permissions
Created browse page
Add title to edit page