add GA snippet
Create README.md
Update README.md
Update .gitignore

add markdown files to .gitignore
test skeleton. refactored restful api creation
refactored server generation
schema generation and virtual for id
created serversManager to manage all server instances. servers api use serversManager instead.
schema generation and virtual for id
test cases for user and session. refined all responses to give meaningful status codes and content
refactored generated controllers to two layers for code sharing with sockets. created api design for custom database management
Merge branch 'master' of https://github.com/waterbase/waterbase-app

Conflicts:
	README.md
Merge branch 'api'
Merge pull request #6 from wjmao88/master

complete custom server generation, management and routing