Fix docs not building

Author: auscompgeek

docs/conf.py

@@ -15,7 +15,7 @@
 
 from os.path import abspath, join, dirname
 
-sys.path.insert(0, abspath(join(dirname(__file__), '..', 'pynetworktables2js')))
+sys.path.insert(0, abspath(join(dirname(__file__), '..')))
 
 import pynetworktables2js
 
@@ -54,7 +54,7 @@
 # built documents.
 #
 # The short X.Y version.
-version = pynetworktables2js.__version__.split('.')[:2]
+version = '.'.join(pynetworktables2js.__version__.split('.')[:2])
 # The full version, including alpha/beta/rc tags.
 release = pynetworktables2js.__version__