+ Added Metrics
+ Added new methods to the StringUtils class:
* int generateRandomInt(int minimum, int maximum)
* double generateRandomDouble(double minimum, doublemaximum)
+ Fixed Config#exists method
+ Added new methods to the PlaceholderAPI class:
* List<String> apply(List<String> text, UUID player)
* PlaceholderExpansion getExpansion(String extensionName)
- Renamed class VersionCheck to VersionUtils