Added changelog.

CHANGELOG.md

@@ -0,0 +1,14 @@
+# Changelog
+
+**1.1.0**
+
+* changed syntax of foreach
+* private function variables
+* default values for function parameters
+* added preprocessor
+* code inlining using new keyword "code"
+* some code and repo cleanup
+
+**1.0.0**
+
+* first release