EUCA-7285  This fixes an issue with autoscaling not always being able to send cloudwatch metrics
EUCA-7309
Added missing classes to stylesheet. Tested in Chrome, Firefox and IE.
EUCA-7298,
back-ported timer cleanup code for user session
Merge branch 'maint/3.3/testing' of git.eucalyptus-systems.com:eucalyptus into maint/3.3/testing
EUCA-7277
self.render() doesn't work in dialogs, at least in this use of it -
'self' in the parent eucadialogview turns into an instance of Window for some reason,
and in that render() function self.rivetsView is null, so no redraw happens.
Merge branch 'EUCA-7277' into maint/3.3/testing
EUCA-7303,
return sensible response from proxy when only ec2 perms are granted
Merge branch 'maint/3.3/testing' of git.eucalyptus-systems.com:eucalyptus into maint/3.3/testing
Merge branch 'dev/ethomas/EUCA-7285' into maint/3.3/testing