+ Clean up code
+ Fixed BlockMathIterator class
+ Renamed MultiThread class to ThreadManager
+ Increased default buffer size for LibraryLoader (download method)
+ In some cases improved performance
+ Rework of ComponentAPI class:
* Highly improved performance of method ComponentAPI#fromString & added option "hexMode"
* Renamed methods (Poor developers..)
* fromComponent to fromString
* Added unused method ComponentAPI#toString(Component) - Just invoke Component#toString.
+ Removed Metrics from Velocity & BungeeCord software (save some bytes!)
+ Added new method to the StringUtils class:
* String formatDouble(FormatType type, double value)

With 3 format types:
1) BASIC 10549792.979 -> 10549792.98
2) NORMAL 10549792.979 -> 10,549,792.98
3) COMPLEX 10549792.979 -> 10.55m

+ Removed StringUtils#fixedDoubleFormat(double) method