user signups for both companies and startups
added resume upload thingy
Merge branch 'underdog' of https://github.com/Zandrr/BoulderStart

* 'underdog' of https://github.com/Zandrr/BoulderStart:
  added resume upload thingy
  user signups for both companies and startups
fixed bugs
finish merge
uhhh
sendgrid verify