Modifications to deploy.js and minify.js to support -B/--beautify switch that pretty-prints minified output for easier debugging.  Builds on existing --beautify switch in minify.js added when upgrade to uglifyjs was done.

Tested with Bootplate app, both beautified and non-beautified were valid.

Enyo-DCO-1.1-Signed-Off-By: Ben Combee (ben.combee@lge.com)
Merge pull request #352 from enyojs/add-beautify-option

Modifications to deploy.js and minify.js to support -B/--beautify switch...
add samples for datalist and datarepeater

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@lge.com>
Merge pull request #361 from enyojs/repeater-samples

add samples for datalist and datarepeater

Reviewed-By: Ben Combee (ben.combee@lge.com)
API comment cleanup. Enyo-DCO-1.1-Signed-Off-By: Jim Tang (jim.tang@lge.com)
API comment cleanup. Enyo-DCO-1.1-Signed-Off-By: Jim Tang (jim.tang@lge.com)
API comment cleanup. Enyo-DCO-1.1-Signed-Off-By: Jim Tang (jim.tang@lge.com)
Merge branch 'master' of github.com:enyojs/enyo into pilot