Merge pull request #4 from allegralarche/master

made default constructor for workout
this is a test branch to see if my database works
may have fixed crash error by adding xml information
bug fix + update manifest
this is a working test case for previous workouts
this should be working if i am using git correctly
Merge remote-tracking branch 'upstream/master'
updated manifest--can now make it all the way to heart rate without crashing