Merge pull request #38 from joanrm20/master

Maua add _gaq in the global scope
Merge pull request #39 from joanrm20/master

Maua Fix
Merge pull request #40 from joanrm20/master

Fix Safari
Merge pull request #41 from joanrm20/master

Maua client new features
Fix: fetch session id from app_server cookies
Remove dev folder