updating submodules and the README and the default settings
removing some unnecessary files and tidying readme
removing rss placeholder
a major refactor, changing jsite to pagemanager and pulling tagging into it. Also simplifying sitemap and getting rid of a lot of the jquery.jsite.js functionality that is now instead controlled by templates. Pages now have a /settings and a /edit endpoint instead of those functions happening at the same place. Got rid of auth altogether - it is subsumed into the Account model. Next bit of work includes writing more complex auth procedures into the Account model and then adding saving pages on disk.
removing old jquery.jsite.js file
removing some unnecessary css and js from defaults
changed core to look for settings.py instead of default_settings.py so there can be a distinction between the example and the actual, but settings.py can still be written to the repo if desired. Using app.cfg overwrites still works as well, but that should not be saved to the repo.
combining with portality
Merge remote-tracking branch 'upstream/master'
removing test templates from pagemanager
updating to use phd templates with newer portality
Merge remote-tracking branch 'upstream/master'