GUI-593
change from waitress to gunicorn and specify session-keys.ini location
Merge pull request #417 from eucalyptus/GUI-593

GUI-593
set log level at logger not handler
include svg files in install
Include font files in SOURCES.txt.  Remove unneeded references to Mako template files
GUI-374
added 'executable_by=self' images to owned list
GUI-274: Heads up!  Don't allow redirect_url to be set in a hidden param.  Prevents arbitrary redirects when deleting a snapshot on the volume-snapshots page.
Merge pull request #418 from eucalyptus/GUI-374

GUI-374
GUI-274: Leverage new sanitize_url method to prevent arbitrary redirects in login and change password forms
GUI-274: Add unit tests for sanitize_url method
Merge pull request #419 from eucalyptus/GUI-274

GUI-274: Prevent arbitrary redirects in login handler via sanitize_url method
GUI-596: Add cancel link to Create IAM Policy page
Merge pull request #420 from eucalyptus/GUI-596

GUI-596: Add cancel link to Create IAM Policy page
GUI-302: Prevent angular expression injections in filters on landing pages.  Add ng-non-bindable attribute to all form fields leveraging form_field_row panel.
Merge pull request #421 from eucalyptus/GUI-302

GUI-302: Prevent angular expression injections in filters on landing pages
GUI-619: Adding an ng-non-bindable attribute cancels the ng-click, breaking the availability zone selector on the dashboard.
GUI-619: Display loading indicator when switching availability zones on the dashboard
Merge pull request #422 from eucalyptus/GUI-619

GUI-619: Fix availability zone selector on dashboard
Fix references to error message from JSON responses, now that we've standardized on the response format
Merge pull request #423 from eucalyptus/xhr_error_handling

Fix references to error message from JSON responses