Change the profile dropdown in bootstrap modal
Add links to profile page
Update skip_unadvertised logic to not run when advertised is "false".

* When a geoserver administrator creates a new Cascading WMS (in Geoserver 2.5), the `advertised` element is not exposed in the rest endpoint until the user toggles the advertised boolean resulting in an AttributeError when the --skip-unadvertised switch is present.
Merge pull request #1887 from ppasq/fixer

Fix #1843
Update ec2.py

Added an AMI from the us-east1 data center.
Update the upload progress bar to use bootstrap 3 class names.  Fixes #1797.
Bump django-forms-bootstrap to 3.0.1 for bootstrap 3 classes.
Minor style improvements and code cleanup.
Fix autopep8 shenanigans in the url routes.