Merge pull request #36 from acperez/master

[Added local-apps.json to configure apps depending on mcc and mnc. Removed m-here from homescreens.json because app doesn't exist]
Merge pull request #38 from acperez/master

Bug 904004 Added hosted app (store) and modify format to include installOrigin in hosted applications
Avoid connect to PNS through the cellular network proxy
Merge pull request #39 from frsela/proxyhack

Avoid connect to PNS through the cellular network proxy
Ping interval for Push (28 minutes)
Merge pull request #40 from willyaranda/master

Ping interval for Push on Movistar Spain (28 minutes)