Merge v0.6 into master

Fixes:
- Fix a syntax error in the EveRefTypes Model (thanks @gregoryduckworth)
- Fixed and updated the `update_sde.sh` script to allow for automatic import of SQL into the database too (thanks @StephenSwat)
- The API Call ban logic has been updated to be slightly more lenient, and can now be configured in the `seat.php` configuration file.
- Fix a case where the Corporation Wallet Ledger view will show duplicate wallet divisions
- Many UI tweaks, fixes and refinements.

New:
- Add asciinema install demo for CentOS 6.
- Add guide and asciinema install demo for Ubuntu 14.04
- Add a contract view for Characters & Corporations (thanks @Cripsii)
- The "List All Keys" view will now show the number of banned API calls per key
- API Call bans can now be removed
- Queued Jobs can now be removed from the Queue before they are processed (thanks @gregoryduckworth)
- Starbase modules with a cargo bay will now show how full it is
- Wallet Journals will now show the first argument name from the API data
- Corporation Wallet Ledgers are now shown per Wallet Division
- Add a 30 Day Wallet Delta graph to corporation Wallet Journals