Add gitignore
Basic Flask application structure
Add pip requirements list
Add index page
Add API method named 'test'

return JSON object via POST method
Send POST request to the '/test' route path through javascript
Insert the js to the index page
Change route '/test' to '/say'
npm init
Install gulp
Install gulp-replace-task
Revised gitignore
Move application.js to assets/js/
Gulp task: js
Add gulp replacing handler
Revised route path in application.js and rebuild
Add .pyc to gitignore
Implement 'Generate routes json' task in fabric script file
Generating the routes.json
Accroding routes.json content to replace route paths