Fleshes out habits object and creates an empty array for habits.
Adds UI instance variables and UI elements.
Merge branch 'habits' into views
Cleans up VolitionHabit and adds timeSinceLastReset
Cleans up code, adds comments and placeholder code
Merge remote-tracking branch 'origin/habits' into views
Adds VolitionHabitStore class, removes references to habits array, creates test habit objects
Adds VolitionPageViewController class and addResetDate method
Adds implementation for addResetDate when reset button is pressed
Implements paging and adding counters

refactored counterviewcontroller into counterchildviewcontroller
added new counterviewcontroller class
set up paging protocol methods
added a reference to a counterviewcontroller in childcounterviewcontroller
added an initialization method to counterchildviewcontroller that sets the parent controller
added a + button and blank addnewcounter method, linked it all up in xib
added incrementnumberofviews method to counterviewcontroller
Ignores Mike's commit notes
Adds + button to navbar, presents new counter view
Changes the selector method for the + button to the correct method
Removes incrementNumberOfViews method from counterviewcontroller.h
Makes cancel button dismiss the view controller