Broke tests.  Working on functionality that sets the hourMarkerView on the right at the correct interval
Have 3 failing tests.  2 failing tests are that the hourMarkerView moves to the left and reappears from the right.
Still 3 failing tests.
Changes with Chris - took out logic for HourViewMarker into HourViewMarkerTestCase
End of day 22 October.  Nearly have passing tests, not quite there.
test_hourmarkerView1DisappearsFromTheLeftAndReappearsFromTheRight passes.
Test passing while loop problem
hourMarkerViews move from right to left and reappear on the right at the correct interval.
hourMarkerViewLabels are aligned with hourMarkerViews
Add current time view
Merge branch 'TimelineWorkWithCorrectTiming'
Initial changes where use the time to set x position of the hourMarkerViews
Functionality of hourMarkerViews works.
HourMarkerViews move from left to right every time the minute changes.
HourMarkerViewLabels above with the hourMarkerViews
End of day 29/10/14
Edits tests - green, but some tests are commented out.
Adds comments for possible, missing tests.  Tests are not coded.
Tidied up the comments.
Work with Chris
Working on making the hourMarkerLabel update when the time has gone past the hour.
Fix hourMarkerLabel updates.  Have not written tests.