Bump version to 5.0.4

Author: mherrmann

docs/conf.py

@@ -12,7 +12,7 @@
 author = 'Michael Herrmann'
 
 # Also update ../setup.py when you change this:
-release = '5.0.3'
+release = '5.0.4'
 
 
 # -- General configuration ---------------------------------------------------

setup.py

@@ -3,7 +3,7 @@
 setup(
 	name = 'helium',
 	# Also update docs/conf.py when you change this:
-	version = '5.0.3',
+	version = '5.0.4',
 	author = 'Michael Herrmann',
 	author_email = 'michael+removethisifyouarehuman@herrmann.io',
 	description = 'Lighter browser automation based on Selenium.',