GUI-1085
check x-forward header before using remote_addr on requests
GUI-1096
found 2nd typo in same name
GUI-1086
remove leading slash on rules that grant access to groups owned by current user
GUI-1086
show 'type' label when setting icmp message type
Merge pull request #806 from eucalyptus/GUI-1086

GUI-1086
GUI-1086
remove requirement to have owner_id when removing security group grant for other group
GUI-868
initial conditional display of users/groups/roles in dash and top_nav based on layout settings
GUI-868
pushing this. will wait till blocker cleared to finish testing and improved except clause
GUI-1113
display message about missing image instead of failing miserably
GUI-1097
set different location for error in create
Merge pull request #809 from eucalyptus/GUI-1097

GUI-1097
updated message text
Merge pull request #808 from eucalyptus/GUI-1113

GUI-1113
Fix __version__ handling

This commit removes the leading 'v' from the version string when it is
drawn directly from git.  It also makes setup() start using that as the
program's version instead of an independently-specified string.
GUI-568: Add escape_braces() method to BaseView class; add base TextEscapedField class to escape double curly braces in the form input value
GUI-568: Replace ng-non-bindable with escape_braces() on instance and volume detail pages.
Allowed image's description to be modified
Enable the Save Changes button when the image description is modified.
Added a placeholder for the image state
Added a placeholder for the permissions section on the image detail page
Added input radio buttons for the public and private selection