Version 0.21: properties and refactoring

date:	2014-07-20
time:	     23:34

Changelog:
+ properties for windows settings
+ implemented an PropertiesHandler
* refactoring
Version 0.21: properties and refactoring

date:	2014-07-20
time:	     23:46

Changelog:
+ properties for windows settings
+ implemented an PropertiesHandler
* refactoring
repair commit