Merge pull request #2383 from bpindelski/12146_all_groups

CLI download looks for resources in all user groups (fix #12146).
Merge pull request #2283 from bpindelski/11660_ldap_enhance

Assist #11660: Add method for user creation based on LDAP username
Merge pull request #2387 from jburel/compression-level-size

Compression level
Fixed minor typos in webadmin views
Merge pull request #2396 from dominikl/rebased/dev_5_0/move_tagset

Disabled MoveToAction for Tags/TagSets (rebased onto dev_5_0)
Disk usage by group or user loaded by json
Table and progressbar updating with json data
Show disk usage by single user/group
Removed workaround for uint16 byte size PR: #2261
New disk usage ported to myaccount page too
Removing now-unused code
Fix css style conflict
Doc-string for webadmin views.py drivespace_json
Use {% include %} to avoid duplicating drivespace js code
Don't include 'user' or 'guest' groups in disk usage
Update 'Total usage' label according to chart context
Update totalUsage at the same time as chart
Added 'search by image id' to search panel
Delete superfluous READMEs
fix trac 12242: delete bad annotation links and annotations