Merge pull request #17 from isuftin/master

Caching updates, getCountForId now checks for expired token as well
Merge pull request #18 from isuftin/master

Downgraded liquibase databaseChangeLog XSD
Merge pull request #19 from isuftin/master

Updated liquibase to use sequences in place of autoincrement
Changed to TABS, and separated sequence and table creation into two
changelog entries to ensure rollbacks work.
Merge pull request #20 from thongsav-usgs/master

Changed to TABS, and separated sequence and table creation into two
Fixed trigger creation, had to move to an external file to execute the
pl/sql
Merge pull request #21 from thongsav-usgs/master

Fixed trigger creation, had to move to an external file to execute the
Split out autonumbering schemes based on the database that the changes are being applied to