Modified sandbox partial for waveforms
Added Waveform uploader
Restrict Waveform gem version
Added waveforms/shapes link
updated to waveshapes table name,pre-save before gsub of waveform
Added transloadit gem, updated schema
Updated readme for author of gem
Renamed waveforms to waveshapes, attempting waveform integration
Implement transloadit gem and uploads controller
update readme with reference to steganography