Fix css classes on smartplacement, fix correct position after an image was loaded#131

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prdatur wants to merge 3 commits intostevenbenner:masterfrom

Commits on Feb 18, 2015

Fix smart placement, to ensure only one css class is added and not all tried fallback position
Christian Ackermann
committed
Enhance the positioning of the element, when the content of the tooltip changes due to finished image loadings, attach on load event for every image and call to update the position on finish
Christian Ackermann
committed
update gitignore to ignore .idea project files
Christian Ackermann
committed