Adroid support

[ventilooo]

Expected Behaviour

When you click on the button on an android device, if ring is install it should be open and place the call. If not installed, redirect to the store page

Steps to test

• Go to https://savoirfairelinux.github.io/ringme.js/
• Click on the ringme button
• redirect on the market page or place a call

[ssirois]

This is a good first issue since it is mostly a behavior test.

As I do not possess a phone, I cannot test this behavior.

[pierreduchemin]

The described behavior seems to be correct. However, users are redirected to ring.cx and then, they get to choose between Fdroid and Play Store.