ZERO CLIENT DEV UPDATE

Gotta show some love for our lead dev @JJ12880!

-Signed requests working
-Account database requests working
-Fixed CORS request error to utxo server
-Display coin balance on profile
-Setup credit deduction from balance when performing SMART transactions
-Add Paypal credit purchase code
-Miscellaneous bug fixes

#radium #bitcoin $BTC $RADS #blockchain #fintech #zeroclient