made FSHydrantManager a singleton to store hydrants locally
disable screen and show load indicator during login validation
user object to store username, password and other fields as needed
re-validate credentials in background if user has logged in before on device
fix login animation, slide fields up when keyboard shown
fixed bug: login animation slides down and up when user switches text field
local hydrant searches from locally saved hydrants
fixed TableView bug: certain rows off screen
make sure Google returns directions before parsing
show and hide left building VC
moved all zoom and location buttons to the toolbar
adding ArcGIS map framework
updated building fields
cleaned up google maps framework
google maps framework re-add