bump version

Author: eyal0

setup.py

@@ -14,7 +14,7 @@
 plugin_name = "OctoPrint-Slicer"
 
 # The plugin's version. Can be overwritten within OctoPrint's internal data via __plugin_version__ in the plugin module
-plugin_version = "1.3.3.20171206"
+plugin_version = "1.3.4.20171206"
 
 # The plugin's description. Can be overwritten within OctoPrint's internal data via __plugin_description__ in the plugin
 # module