Add to Errata feature added to package show view.
Added a comments to values that need to be replaced once the Add to Errata API
details are known.
Changed spinner so it renders beside the Errata button.
Updated the res and uri for errata request.
Errata button now only displayed if current @package.task has bz integration.
Hot fix for password masking. They must all be in the same line
Hot fix: seealso parameter was wrong
Hotfix: mark the bug as ASSIGNED when it switches to another assignee
Merge pull request #28 from thescouser89/mask_pwd_fix

Mask pwd fix
Merge pull request #27 from FranciscoCanas/adderrata

Adderrata