Updated version to 0.17.0 in README.md

Author: vrbanecd

README.md

@@ -42,7 +42,7 @@ Functional tests can be found in `/robot`. To execute them, run `robot teapot-te
 
 ## Version
 
-The current version of Teapot is 0.16.1, and it uses Storm-Webdav version 1.8.1.
+The current version of Teapot is 0.17.0, and it uses Storm-Webdav version 1.8.1.
 
 ## Authors