Merge pull request #56 from ilanasufrin/ben_branch

Ben branch
updates friend lat/lon data type so both floats instead of one string, one float
Merge pull request #57 from ilanasufrin/emily

updates friend lat/lon data type so both floats instead of one string, o...
adds user functionality to return followed friends in range
Merge pull request #58 from ilanasufrin/emily

adds user functionality to return followed friends in range
more styling and about to have merge conflicts
resolving merge conflicts
ilana gets texts working! just cron jobs left?
Merge pull request #59 from ilanasufrin/emily

ilana gets texts working! just cron jobs left?
hides submit tag and triggers submit on checkbox click
Merge pull request #60 from ilanasufrin/emily

hides submit tag and triggers submit on checkbox click
integrates ilana's inline image styles
fixes merge conflicts
Merge pull request #61 from ilanasufrin/emily

Emily
adds cron something-or-other from ben, still working now with rake task!
Merge pull request #62 from ilanasufrin/emily

adds cron something-or-other from ben, still working now with rake task!
Updates users show header