Add list view with very simple adapter. Elements disappear when they are
pressed with an animation effect.
Add TimelineDisplayActivity and associated xml. Edit Manifest to allow
its use.
Timeline, TLEvent, and Category classes are now Serializable to allow
passing in Intent extras.
Add activity title string
TimelineSelectionFragment creates new TimelineDisplayActivities, passing
a Timeline object. Removed unnecessary test animation.
Merge pull request #3 from joshuawright11/Josh

New activities to draw timelines are created when an item in the listview is clicked. 

Josh
TimelineDisplayActivity correctly displays multiple views. Should have
done this in a branch, oops.
Refactor Category, Icon, and timeline to use Android Color and Drawables
instead of Images. TimelineMaker is commented out for the time being.
TLEventLabels refactored to TLEventTextViews. Removed anything that has
to do with deleting and editing, but they work (except for the context
menus)
Added code for testing the TLEventTextView labels.
Move TimelineDisplay to render package. Update references.
TimelineRender refactored into TimelineDisplay, not tested (but it
runs).
Add a sample timeline for testing. Change Icon to Serializable.
Fixes bug in rendering Atomics.
Changes layout to a HorizontalScrollView. Atomic and Duration events
render correctly.
Adds AxisView class for rendering the timeline's axis.
Adds AxisSeparator class for rendering the lines separating axis units.
Extremely redundant code.
The axes now properly render. Some minor aesthetic issues.
Axes as good as I can get them. Can't figure out why bringChildToFront
or setting the opacity won't work.
Merge pull request #8 from joshuawright11/Josh

Josh