Merge pull request #91 from TessMyers/develop

fixes drag from library, should work ok now
CSS & HTML refactor
Merge pull request #92 from tgrrtt/develop

CSS & HTML refactor
highlight matches troubleshooting
progress
fixes input centering
matches directive changes
adds more to component library
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
(doc) added comments in workspace factory and directive
(fix) moving text nodes doesnt flip text order now
(fix) added any-character to list of selectable classes
Merge pull request #95 from darkstar21/develop

Fixes bug with moving text nodes
adds drag and drop in component library