Standalone app: accept skinny.port as a sys prop

It was only looking for an environment variable, but it should also look
for a system property.
Add SKINNY_PORT as a supported env variable

Because env vars with dots in them are quite painful to work with
Merge pull request #80 from cb372/bug/skinny-port-sysprop

Accept skinny.port as a sys prop; Add SKINNY_PORT as a supported env var
Fixed the blank-app creation script
SNAPSHOT
Fixed not found after deletion
Standalone Jetty launcher: Print port number at startup
Renamed skinny.js to skinny-framework.js (Improvements in 1.0.0-RC2 #81)
Add paging support to SkinnyResource #81
version 1.0.0-RC2

 - Added paging support to SkinnyResource and scaffold templates
 - Renamed skinny.js to skinny-framework.js
 - Fixed Not Found after deletion (when using skinny's JS)
 - SKINNY_PORT env variable support for standalone app by @cb372
Merge branch 'release/1.0.0-RC2'