Merge pull request #93 from shanswami/develop

(add) Adds to component library
(refactor) changed optional, repeating, and alternate nodes in workspace factory
(refactor) switched component types to id property in html
(feat) added more component images (these will need to be replaced)
(refactor) workspace factory returns new object each time
(refactor) using good images for start/end
Merge pull request #94 from darkstar21/develop

Returns new node each time from workspace factory and adds more library images