Make social media links live
Make social media links live

- makes facebook and twitter links clickable
- instagram and snapchat remain unclickable, because they are phone apps
that don't use links to profiles
- Closes #1294

mariodian/OpenBazaar-Client,rmisio/OpenBazaar-Client,mariodian/OpenBazaar-Client,programmerpeter/OpenBazaar-Client,blockchainProject/blockchain-project-client,jjeffryes/OpenBazaar-Client,programmerpeter/OpenBazaar-Client,blockchainProject/blockchain-project-client,rmisio/OpenBazaar-Client,OpenBazaar/OpenBazaar-Client,jjeffryes/OpenBazaar-Client,OpenBazaar/OpenBazaar-Client