Merge pull request #20 from linfiesto/master

follow template on gmail doc.
modified .js for new requirements
Merge pull request #21 from rnecesito/master

modified .js for new requirements
added dummy data for customers and suppliers, new icons and other UI-related changes
Merge pull request #22 from rnecesito/master

added dummy data for customers and suppliers, new icons and other UI-rel...
remove other modules from account and add tabs.