Merge pull request #106 from polarbeardesign/master

Remove Request for proposals tile, move registration tile up in prominence
update deadline text in header for all of the pages
Merge pull request #108 from scipy-conference/deadlines

update deadline text in header for all of the pages
clarify instructions for reviews as per @katyhuff
Merge pull request #109 from ivanov/red

clarify instructions for reviews as per @katyhuff
add note about not using "-1" and "-0" on the reviews
Merge pull request #110 from ivanov/negativity-not-allowed

add note about not using "-1" and "-0" on the reviews
adding ability to modify Reviews in the admin as a workaround for #111 and #78
adds lookup for submission types.
Merge pull request #112 from scipy-conference/admin_the_vote

adding ability to modify Reviews in the admin as a workaround for #111 and #78
added submission type in a manner analogous to domain symposium
Merge branch 'master' into subtypes
Merge pull request #113 from katyhuff/subtypes

Subtypes resolves #107
remove setuptools step because it is no longer needed
check if user already exists and also leave a note about setting up mysql manually
use fork of symposion with review workarounds
Update dates for speaker and schedule

This updates the dates for speakers and schedule announcement (May 1)
remove sponsorship announcement
Adding Nick Coghlan as keynote
Adding Nick Coghlan as keynote