Adding Makefile for common operations
Adds static_css makefile target

Requires lessc (from node.js/npm).
Adds an example local_settings.py that has the list of things we expect to override.
Adds a `restart_prod` target to the makefile, which also collects all the static files into the place NGINX looks for them.

Not sure yet what happens with sponsor media. Will have to test.
Adds some sponsorship boilerplate from last year's website.
Deletes an unused template.
Makes getting_started.rst linkable in README
Clean up leading spaces for empty lines
Moved language settings to the header; automatically set lang once language is selected from the dropdown list
Login name should be admin@example.com instead of admin
code realignment
Fixed sponsors links: sponsor/*/ -> sponsors/*/
added About page, added route to About page
opps, forgot to commit the About page template
Rebuilt .po and .mo; added translation for About page
Fixing About page translation displaying bug, referenced in Issue #5
change the echo'ed user name to the actual user name 'admin@example.com' instead of 'admin'
Consolidated all translations including symposion/ to project_root/locale/ instead of symposion_project/locale/
update make i18n command
Split translations to  and  ref: Issue #3