Merge pull request #124 from javascript-obfuscator/0.12.2

Updated change log for 0.12.2 version

CHANGELOG.md

@@ -2,6 +2,7 @@ Change Log
 ===
 v0.12.2
 ---
+* Fixed https://github.com/javascript-obfuscator/javascript-obfuscator/issues/121
 * Fixed https://github.com/javascript-obfuscator/javascript-obfuscator/issues/119
 
 v0.12.1