Merge pull request #17 from dssit/master

Merged Fall 2014 DSS IT work: SVG or CSS3-based zooming, updates to event triggers, separation of datastore code for reuse in separate scripts.
first post split lint pass
first pass lint client file
documenting
define before calling
need to test client and admin together and separately
Disable all elements in SVGs except '#Rooms a'. Helps greatly with Illustrator SVG exports changing frequently.