closes hbshci/fhi#246 - landing - apply by sept 29 button > participate now
closes hbshci/fhi#248 - update section at landing top w/ new language
updated glyphicon for apply now and updated link language above vid in landing
closes hbshci/fhi#249
updated number of participants
changed title of index page for SEO to something std
fixed title SEO w/ new headline, updated hospitals featured, post challenge deploy
fixed a bug in the formats caused by gsheets range lookups
Merge pull request #251 from codekiln/master

Begin Advise Phase of Challenge