BREAKING CHANGE: Updated 'squarely' JS object structure; added ability to have multiple 'instances' of Squerly working under one installation by modifying the first URL path segment to point to a copy of a Squerly SQLite database

New URLs will look like: /squerly/report/load/1 versus the previous /report/load/1 configuration, where 'squerly' is the name of the SQLite database under the /data directory