Merge pull request #1 from gchatelet/master

Fix build and run java webserver
Node.js sample
Changed port of java/restlet to 8080
add erlang and cowboy
Most stupid HttpServer snippet on C#+Mono, probably will need to ask Alex about this
Added processing GET parameter to C# snippet
Some clarifications in README
Minor tweak to sources, logging and binding IP
remove logger from run.sh and sys.config
implement specs
fix 501 condition
Merge pull request #2 from manpages/master

Erlang / Cowboy
Stub for ongoing test data
Added support for Jetty connector