Fixed author_email not to contain < and >

Author: Tatu Aalto

setup.py

@@ -23,7 +23,7 @@
       description  = 'Web testing library for Robot Framework',
       long_description = DESCRIPTION,
       author       = 'Tatu Aalto',
-      author_email = '<[email protected]>',
+      author_email = '[email protected]',
       url          = 'https://github.com/robotframework/SeleniumLibrary',
       license      = 'Apache License 2.0',
       keywords     = 'robotframework testing testautomation selenium webdriver web',