Updated Settings and AppTemplate Schemas
image/status method, download progress indicator

updated image/remove actions which didn’t seem to be working
added image/status method which checks all hosts for presence of image
feedback on download progress in add container
Rocker Docker -> Launch Dock

Renaming Rocker Docker to Launch Dock (I’ll miss you, rocker!)
Merge pull request #45 from ongoworks/v0.1.4

V0.1.4 Rocker Docker -> Launch Dock