devrw-demo area added.
Updated demo files in ../devrw-demo.
Merge remote-tracking branch 'upstream/master'
Updated devrw-demo/area.cs
Update .gitignore for *.userprefs
Updated .csproj to get rid of conflict error. Pushed rest of devrw-demo.
Removed .userpref file
Merge pull request #30 from DevRW/master

Added devrw-demo, added *.userprefs to .gitignore