Add restricition to see space reservations requests and to post comments,
now only the creator can make this actions.

integer.

Change spreadsheet field names for name and blueprint name
Add valid from, valid until and allocatable capacity fields to the spreadsheet

Correct app locale access in creation/edit space page's javascript SPC-52 #resolve

Changed ng-localized-string to bennu-localized-string SPC-51 #resolve

Use user profile display name SPC-50 #resolve

Update to new guava version api. SPC-49 #resolve

Spaces now have photos associated to them, SPC-45 #resolve