Revert "remove svn executable"

This reverts commit d45a65068302b93f444c2554862df8795546f162.
Revert "Latest contextly update 1.3.7"

This reverts commit 5dbdaab980dfb43cd1159ea093b5eab568fd517b.
Revert "Contextly plugin update"

This reverts commit f6d38f21112a6af068040eed60ee4cb67f7ff84d.