Commit svm.java and libsvm.jar for version 3.24 release

change 2017 to 2018 in COPYRIGHT file

fix some tab/space issues in python/README
libsvm.jar for 3.23 release

3.22 libsvm.jar

libsvm.jar for 3.21 release

libsvm.jar for 3.20 release

libsvm.jar for 3.19 release

remove .gitignore as it shouldn't be included in the package

commit FAQ and libsvm.jar for the release of libsvm 3.18

comment convention & binary rebuilt

Fix grid.py:

	1. Compatible with easy.py.
	2. Remove functions related to Ctrl-C.
Fix subset.py:
	1. From Dos filetype to Unix.

change version num and year for the release of libsvm 3.15