Add Einsteinium and Landcoin (#70)

slip-0044.md

@@ -69,7 +69,7 @@ index | hexa       | coin
 38    | 0x80000026 | StartCOIN
 39    | 0x80000027 | [MOIN](https://discovermoin.com)
 40    | 0x80000028 | [Expanse](http://www.expanse.tech/)
-41    | 0x80000029 |
+41    | 0x80000029 | [Einsteinium](https://www.emc2.foundation/)
 42    | 0x8000002a | [Decred](https://decred.org/)
 43    | 0x8000002b |
 44    | 0x8000002c | [Particl](https://particl.io/)
@@ -91,7 +91,7 @@ index | hexa       | coin
 60    | 0x8000003c | [Ether](https://ethereum.org/ether)
 61    | 0x8000003d | [Ether Classic](https://ethereumclassic.github.io)
 62    | 0x8000003e | [Pesobit](https://github.com/pesobitph/pesobit-source)
-63    | 0x8000003f |
+63    | 0x8000003f | [Landcoin](http://landcoin.co/)
 64    | 0x80000040 | [Open Chain](https://github.com/openchain/)
 65    | 0x80000041 |
 66    | 0x80000042 |