Modified not to use sys.version_info.major but sys.version_info[0]
Modified to compare tuple
Added python 2.5
Added python 2.5
Modified to use greater or equal to detect version
Merge branch 'without_version_info_major' of https://github.com/sspiral/zenhan-py into without_version_info_major
removed python 2.5
fixed no new line bug
compatible for python 3.2
Merge pull request #2 from tokibito/without_version_info_major

compatible for python 3.2
updated version