add new pc version info interface

Helius

2020-08-12 0ce889b86854dcbdf4e11b0db28ce72a9dbcc6d8

 src/main/java/com/xcong/excoin/modules/coin/service/BlockCoinService.java

@@ -12,4 +12,6 @@

    public void updateEos();

    public void updateXrp();

}