created a sprite library
Merge branch 'master' of https://github.com/duke-compsci308-spring2013/vooga
Added UniScrollingManager
created new StartPoint Sprite.
Implemented tracking for maximum direction traveled for UniScrollingManager
added StartPoint to ToolsView
make it so you can only add one StartPoint
moving addStartPoint to LEGRid
able to write StartPoint Location
able to parse StartPoint Location
fixed parsing bug, iteration
fixed parsing bug disappearing StartPoint
deleted Editable interface for Level
edited levels so they are compatible with startpoint loading
created backgroundlibrary
added backgrounds to LETools
readded ISpriteLibrary constructor for ToolsManager
changed background from icon to image
in the process of supporting background images in LETools
merged in refactored levelParser and writer