All the quotation marks must be screened by adding a backslash before them. Otherwise we cannot generate .mo file.

Files are generated using message/extract command.
E.g.: ./yii message/extract message/config.php po

changed name of ansi switch to --colors
https://github.com/yiisoft/yii2/commit/69cad905dd049be9d9b35d8103cd60591e13c6ae#commitcomment-3168489
issue #33

also naming of formatString -> ansiFormat

added method wrappers in console/Controller

issue #33

removed app template from framework folder.

Appended newlines to every PHP document that did not have a newline as the last character in the file.

Refactoring AssetConverter.