Added new Custom Inlay Creator (starting as Guitar Inlay first) [thanks to Cozy, he started the development of this feature];
* Added new RS1 and RS2014 path definition (for future automatic copy packages to game dlc folder) (#130);
* Fixed default album art creation is not correctly created when is not defined by the user;
* Added package author (charter name) to file version inside the package, can be defined in Config (fixes #159);
* Change way how the Config tab is displayed, now have a button to access configuration;
* Refactoring of some codes that will allow to create another types of packages in a near future (#118);
* Some minor improvements and changes;