Change plugin name to match the convention of camelcasing the name OctoPrint

Author: remcoder

setup.py

@@ -11,7 +11,7 @@
 
 # The plugin's human readable name. Can be overwritten within OctoPrint's internal data via __plugin_name__ in the
 # plugin module
-plugin_name = "Octoprint GCode Thumbs"
+plugin_name = "OctoPrint GCode Thumbs"
 
 # The plugin's version. Can be overwritten within OctoPrint's internal data via __plugin_version__ in the plugin module
 plugin_version = "0.1.0"