Change to https://github.com when used with urllib2.urlopen

When accessing http://github.com the url gets redirected to https.
Urllib2.urlopen intermittently results in
Errno 104 Connection reset by peer

lib/pygithub/github.py

@@ -244,7 +244,7 @@ for __t in (t for t in globals().values() if hasattr(t, 'parses')):
 
 class BaseEndpoint(object):
 
-    BASE_URL = 'http://github.com/api/v2/xml/'
+    BASE_URL = 'https://github.com/api/v2/xml/'
 
     def __init__(self, user, token, fetcher):
         self.user = user

sickbeard/versionChecker.py

@@ -431,7 +431,7 @@ class SourceUpdateManager(GitUpdateManager):
         Downloads the latest source tarball from github and installs it over the existing version.
         """
 
-        tar_download_url = 'http://github.com/midgetspy/Sick-Beard/tarball/'+version.SICKBEARD_VERSION
+        tar_download_url = 'https://github.com/midgetspy/Sick-Beard/tarball/'+version.SICKBEARD_VERSION
         sb_update_dir = os.path.join(sickbeard.PROG_DIR, 'sb-update')
         version_path = os.path.join(sickbeard.PROG_DIR, 'version.txt')