v3.11.1 (#215)

- `--fail2ban` in wo stack upgrade
- error with `wo maintenance`
- php-igbinary missing for php74 (run `wo stack upgrade` to install it)
- opcache reset with `wo clean`

setup.py

@@ -27,7 +27,7 @@ if os.geteuid() == 0:
         os.makedirs('/var/lib/wo/tmp/')
 
 setup(name='wordops',
-      version='3.11.0',
+      version='3.11.1',
       description='An essential toolset that eases server administration',
       long_description=LONG,
       long_description_content_type='text/markdown',