add rake db:seed to ec2_init
Fixed #14
Clean up sign in routes
Add pagination to projects

(cherry picked from commit a304df13d4b4d1b472b91bd8079a792a56ff6a4d)
Clean up pagination in projects controller
change .ec2_initialize for new settings

re-adding Gemfile.lock to try and fix deploy issues

Try to lock desandro-get-size
apply migration
quick fixes
Prevent generating same username by adding random numbers
Added asset precompile paths because rails complained
Move new project button to top of page
use factory_girl sequences for usernames and emails
also reduced the amount of redundant output during seeding process
add SEED_SIZE env variable
Use the 'mini' size on ec2 so it doesn't take so long