OZP-71 - owf-widget-debug.js file is now created and included in the container.war
OZP-484: Set up compile_all_themes and watch_all_themes scripts to work from inside target or src.

1. Updated sass config files in dashboard project to revert to relative paths inside src if the relative paths from inside target do not exist.
2. Readded gitignores to the themes' css folders since they will now have css again.
OZP-16: Correcting some models/attributes that were missed after renaming PersonalDashboards.
Merge branch 'master' of https://www.owfgoss.org/git/repos/ozp-owf
Merge branch 'master' into feature/ozp-245-floating-widgets
OZP-245 Updated logic for rendering floating widgets in the dashboard instance and tests.