Adding files
Uncommented some lines.
Solved a typo.
Solved a typo.
Added new scripts.
Added dcel construction and commented line for constructing bounding box for dcel.
complete important functions in cgutils.js, add cgutils specification
Solved some bugs in the code with Fabio. He will continue later.
More bugs fixed. Lines are now properly inserted, and the intersection calculations are ok.
Checking if linearrangement is done before adding new lines.
More bugs fixed
Inserting lines manually
Minor change
Edge draw
Changed layout.
Changed layout.
Initial line drawing.
Added comments to be completed by Fabio.
Bug fix. removeContent added
Merge branch 'master' of https://github.com/yubowenok/LineArrangement

Conflicts:
	dsutils.js