Adjust forensic metadata UI

* Rename button from "Add metadata" to "Add next"
* Provide hover text with help
Release Package Update fixes

refs #7072

-make the dashboard a dependency of MCPServer
-make dashboard installer run syncdb
-remove dev mysql files, update recreateDB.sh accordingly
-changes to mysql update files to fix upgrades from 1.1.0
-add 1.2.0 update sql to package
-fix permissions on dashboard log file.
updates to packaging files

refs #7072

-updating copyright notice
-improving debian packaging syntax