…id checking for revision if we're exporting. updated tests accordingly.
…orting with svn
… care about the newest.
…g. Includes tests.
… an error when centos returns an exit status of 1 even though the command provides the necessary output. Assuming that rhel behaves the same way. Includes updated tests.
* Don't modify state in predicate (ends in '?') methods, use a name that indicates action is taken and state modified * Don't need to stub Strings, just use Strings * shell_out! always validates the command's exit status, so it doesn't need to be checked again.
…also ( duh )