DSC-732

Ive made a few more changes in this job.
Changed icon on edit button to be the same as Jobs.
Changed text to Edit Project (like Edit Job)
Changed Edit button to green
Added Don't Save button which closes the edit session.

Signed-off-by: mossrocket <peter@mossrocket.com>
Merge pull request #674 from nla/DSC-732

DSC-732