v1.2

Fixes for the following issues:

• #2 Sort lists
• #31 Artifact list should be paged
• #33 After uploading go to item page
• #51 ZIP download progress
• #68 Upload without a repository revision should be allowed
• #71 Prevent comment duplication
• #73 Comment replies does not show before reloading
• #76 Make it easy to script uploads
• #77 UNIQUE constraint failed ( Error when doing upload, delete, upload )