Remove unused files
Add .py to upstage python scripts
Move server source files and python scripts to 'server/src' folder
Move html and config folders to 'server/src'
Move client source into 'upstage' subfolder
Merge and modify Martin's Ant build automation
Merge client video hack code
Remove video avatar code and merge server-side video hack code
Update README and gitignore about ant automation
Merge pull request #74 from dekpient/master

Remove video avatar and merge video hack