Added C functions for linear algebra, to be converted to kraken and used as benchmark

ChrisTest/HelloWorld/HelloWorld.krak

@@ -0,0 +1,14 @@
+/*
+  ../build/kraken InputFile.krak ../krakGrammer(tab complete) OutputFile
+
+*/
+
+import io;
+
+|int| main()
+{
+  |double| var = 3; 
+  io::println(var);
+  
+  return 0;
+}