Upgrade to JSch 0.1.51
Remove duplicated test
Change shell method to require settings
(Fix compile error of override annotation from Groovy 2.x)
Remove lazy annotation to avoid infinite loop
Merge branch 'prepare-gradle-2.0'
Add JSch logger
Merge branch 'issue/103' of pull request #104
Release 0.3.10
Mark as a snapshot version
Add Java 8 to testing platform
Add comments and improve readability of test code
Fix #105 division by zero error if elapsed time is zero
Merge branch 'issue/105' of pull request #106

This pull request fixes the bug file transfer eventually fails due to division by zero error. Also refactors the test of progress monitor.
Add a message for Japanese
Fix cleanup of tests
Merge branch 'fix-spock-cleanup' of pull request #107