GUI-1210
copy object support via copy/paste menu options
merged GUI-1208
merged develop
GUI-1210
fixed action menus when bucket-name contains characters that should be escaped
GUI-1210
added 'paste button' to bucket contents page when object in clipboard
GUI-1210
last couple of tweaks for UX
GUI-1210
have server side always use last piece of src key when determining dst key
GUI-1210
fiddled with dst_key formulation to handle all cases
GUI-1210: Fix broken 'errors' reference.  Minor Python and JS lint cleanup
Merge branch 'develop' into GUI-1210

Conflicts:
	eucaconsole/routes.py
Merge pull request #920 from eucalyptus/GUI-1210

GUI-1210: Copy/Paste Object