Release v1.7.7

See the Tutorial.pdf for detailed information on obtaining, using and extending MEKA.
For a list of included methods and 'quick-start' command line examples,
see: http://meka.sourceforge.net/methods.html

Release Notes, Version 1.7.7

This is a minor release, adding new features and fixing some bugs, including:

- Fixed a bug which caused Meka to crash when using RandomForest as a base classifier
- Can now visualize certain base classifiers, for example, J48. Just right-click 'Show Graphs' in the GUI results History
- Other improvements to the GUI such as 
	- an Open Recent option
	- a Save Model option to the GUI results History
- MCC classifier (and derivatives) now run faster in the case that no chain-search is made
- OS-specific Meka home directories
- Recent changes are reflected in the tutorial