Enable showing Chinese directly inside output files.

[gary258796]

Idea

It's better to see any original text rather than text being transformed into unicode in the output files because it's more readable for us.

Attempt

Enable to control escapeUnicode parameter that is send to function saveConvert with a new parameter we can set into class PropertiesFileGenerator , and then send it to method dumpProperties from class PropertyManager, in order to show , like Chinese, directly inside generated output files.

Expected Behavior

When setting this new parameter into true, we can get output file with text showing directly without being transformed into unicode.

[TheSnoozer]

Thanks for your investigation & contribution; closing this since #11 was merged.