[#7002] Fixed notifications not working in base theme

Signed-off-by: Cory Johns <cjohns@slashdotmedia.com>
[#7002] Show activity on user profile

Signed-off-by: Cory Johns <cjohns@slashdotmedia.com>
[#7002] Improved profile section caching and added docstring

Signed-off-by: Cory Johns <cjohns@slashdotmedia.com>