Implemented Basic Parser

test/hello.w12

@@ -0,0 +1,16 @@
+# Create an enum
+enum AnimalType {
+Dog,
+Cat,
+}
+# Create a struct
+struct Pet {
+name: [char], # A list of characters
+age: uint, # An unsigned 32-bit integer
+type: AnimalType,
+living: bool,
+}
+# Create a function that can be called on a Pet
+fn on Pet rename(newName: [char]) {
+    return "test";
+}