Merge other basic circuits here

circuits/aliascheck.circom

@@ -0,0 +1,14 @@
+
+include "compconstant.circom";
+
+
+template AliasCheck() {
+
+    signal input in[254];
+
+    component  compConstant = CompConstant(-1);
+
+    for (var i=0; i<254; i++) in[i] ==> compConstant.in[i];
+
+    compConstant.out === 0;
+}