Added parts for CP(CanvasPreview)
Added much stuff for canvas_preview
Next parts of canvas_preview(CP)
added infofile for CP
updatet canvas_preview.md
Updated canvas_preview.md
Coded cpGetMapJSON and updated canvas_preview.md again
Coded cpGetTileDimension and updated canvas_draw to use this one
Fixed bug. See commit details for more information.
Added small example, so something is displayed
Demo is working now after a lot of bugfixes ...
But only with a very low resolution due to some css bugs. @toobi Please fix them after I merged my branch.
Updated cpGetTileDimension
Added tile-images
Finished everything, gonna merge now
Merge branch 'master' into canvas

Conflicts:
	index.html
Merge pull request #4 from toobi/canvas

Canvas