adds project time tracker view controller
creates custom project and work period objects
cellforrowatindexpath now returns project cells
adds addProject bar button item
detail view wired up
troubles saving to nsuserdefaults because array of work periods is still custom objects
Fixes crash on UserDefaults attempting to insert custom object
Updated read me
Merge pull request #1 from jkhowland/timeTracker

Fixes user default crash and adds read me steps
did the following:
- move currentworkperiod to project
- move add/remove work period methods to project
- updated project detail view start work period method
fixed expected type error
adds working report e-mail function
create custom work period works
adds line spaces to e-mail report string
project synchronizes after name change
project detail view controller label updates
adds total time to end of reporting e-mail
set date picker interaction defaults
timetracker commit to create new branch
commit to create new branch
Merge branch 'timeTracker' of https://github.com/calebhicks/The-Pomodoro

Conflicts:
	Wired In.xcodeproj/project.xcworkspace/xcuserdata/caleb.xcuserdatad/UserInterfaceState.xcuserstate