[BISERVER-9189] 
- New samples. Per kurtis indication, old ones moved to biserver/steelwheels-old
- nbbuild.xml for the ones of us that use netbeans ide
[BISERVER-9189] remove netbeans files
Merge branch 'master' of https://github.com/pentaho/pentaho-platform

# By tgf
# Via Will Gorman (1) and tgf (1)
* 'master' of https://github.com/pentaho/pentaho-platform:
  [BISERVER-9189] new steelwheels samples
changed getting started to welcome screen
Merge branch 'master' of github.com:pentaho/pentaho-platform
Merge branch 'master' into welcome-screen
Merge branch 'master' of github.com:webdetails/pentaho-platform
Merge remote-tracking branch 'pentaho/master'
Merge branch 'master' of github.com:webdetails/pentaho-platform
- Updated latest version
Merge branch 'master' of github.com:pentaho/pentaho-platform
Merge branch 'master' into welcome-screen
Merge branch 'master' of github.com:pentaho/pentaho-platform
Merge branch 'master' into welcome-screen
- Updated to latest version of the welcome screen
Merge branch 'master' of github.com:pentaho/pentaho-platform
Merge branch 'master' into welcome-screen
Merge branch 'master' of github.com:pentaho/pentaho-platform
Merge branch 'master' into welcome-screen
- New welcome screen version