refactor tracking

allow search events, better logging + no reference to eVars or props!
allow hash.register to be called after window.load
Merge pull request #7 from peter-mouland/patch-1

refactor tracking
Merge pull request #8 from peter-mouland/patch-2

allow hash.register to be called after window.load
add todos + allow bind to be access externally
properly clear on-page-logging with each click
rename js from bootstrap to skytoolkit
get js to work with or without requirejs
add assetss css back in
updated js to work with or without requireJs
GR|BM|RM: changed button to make slightly taller
GR|RM: removed css folder
GR|RM: built stylesheets
GR|RM: bumped gem
GR|RM: after creating rubygem updated readme
Doesn't work on rubygems yet
Update readme with Sinatra instructions
PM: updated wiki for tracking info
PM: updated git ignore
PM: tracking: remove notes