touch helpers
use pointer info instead of event
remove overlay
adjustment
remove adjustment, fix return value, still broken
fixed event to start on
placeholder example
Merge branch 'gh-pages-dev-touch-unoverlay' into gh-pages-dev-touch
Merge branch 'dev-touch-adjust' into dev

Conflicts:
	vendor/knockout.dragdrop.js
Merge branch 'dev-placeholder' into dev
Merge branch 'dev-touch' into dev-touch-adjust

Conflicts:
	vendor/knockout.dragdrop.js
Merge branch 'dev-touch-adjust' into dev