Fix the flickering problem
Solved equality of arguments issue in integral.transform fix issue #8400
adjust whitespace
Add Sunny Aggarwal to AUTHORS/aboutus. Welcome to SymPy!
Merge pull request #8448 from sunny94/iss8400_transform

Solved equality of arguments issue in integral.transform fix issue #8400
Merge pull request #8376 from certik/issue3971

Fix the flickering problem
Add code quality test for self assignments (fixes #8362)
Code quality: don't assign to self (issue #8362)
Fix remaining self assignments
Fix py3-incompatible code
py3 fix for mailmap_update.py