Create database schema and redefined flask app

Create a sqlite database using SQLAlchemy and integrated it into the
service
Sync prototype feature

Sync prototype feature
Ignore FIle Update
Changed user url textbox to combobox for ease

Changed the url selection to a combobox for better typing.
Fixed Data sending error to the server

Just adding a return to the get method is enough, flask converts it into
200. Without it, it results in an error.
Fixed loading bug

Fixed loading bug when syncing and downloading
Ctrl+F focuses on filter for easy typing

Ctrl+F functions like Find now , with some changes.
Notes color can now be changed

Note's color can be changed by right clicking the note. Added
Underscore.js to the fold.
Add new colors and refactored right click

Add new colors and refactored right click
Add underscore map to fix bug

Add underscore map to fix bug
Some UI fixes

Some UI fixes to containment
Merge pull request #3 from FrancisMurillo/0.2a

0.2a