Include latest version of Framework7

[apps-albertozoccheddu]

hello Arvind, great job with your pgFW7 generator. Can you update to the Framework7 last release ?

Last days i have some problem with the tabs component: Swipeable Tabs are not supported.

Best regards, Alberto

[arvindr21]

Fixed it. Please update generator-framework7-phonegap@0.1.2 to see new changes. Framework 7 updated to v2.2.1.