Moving translations into their own directory, and pointed at by the appropriate setting LOCALE_PATHS.
Remove fixture that didn't work.
Moves translations back to symposion_project/locale. makesmessages seems to require this location despite a deprecationwarnig.
Adds getting_started.rst and links to it from the docs index.
Fixes a couple of links in the sponsorship process.
Adds Python image to the masthead. Also recompiles custom.less into symposion.css, which doesn't quite look like it was done this way before.