migrated all urls.  All urls / domains / hosts come from settings now, except for .md docs
removing 'getting started' template and urls; no longer used--instead we point to the wiki from the homepage
Merge remote-tracking branch 'upstream/develop' into urls

Conflicts:
	kalite/templates/central/landing_page.html
fixing bug in using template value, replacing url from merge, initial version of localor to allow easier testing
Merge remote-tracking branch 'origin/localor' into urls

Conflicts:
	kalite/settings.py
showing proper error when user tries to register with an email already registered
don't hide activation error from user
making SECURESYNC_PROTOCOL a settings, so debugging becomes easy
adding documentation for setting up testbeds
proper formatting, completed documentation for all 3 listed scenarios
making changes based on feedback; changing function name to more pythonic name that also suggests the meaning better
updated documentation.  made central_server_host refer to the actual HTTP_HOST, and only expose it through main/custom_context_processors.py.  Make back-end email run through local_or_ code
updated documentation.  made central_server_host refer to the actual HTTP_HOST, and only expose it through main/custom_context_processors.py.  Make back-end email run through local_or_ code
Merge branch 'urls' of github.com:bcipolli/ka-lite into urls

Conflicts:
	docs/TESTBED.md
Figure out spacing on the github website.
Forgot to change port 8008 and to mention to start the server
removing remote URLs from css we include on local server
small updates per Jamie's comments
small updates per Jamie's comments
Merge branch 'urls' of github.com:bcipolli/ka-lite into urls

Conflicts:
	kalite/registration/models.py