Raise TypeError while doing comparison of complex numbers (issue 2625)
Add tests for issue 2625
Fix test failure in test_zeta_functions.py
Merge pull request #2495 from perseus0807/4029_iterables

fixed documentation bug as per issue #4029
Add Vinit Ravishankar to AUTHORS/aboutus. Welcome to SymPy!
Merge pull request #2511 from smichr/auth

Add Vinit Ravishankar to AUTHORS/aboutus. Welcome to SymPy!
Move rcall from Expr to Basic

This lets it work on non Expr objects, such as booleans, like And(Q.real,
Q.positive).
Marked sympy.galgebra.ga.ga_print_on/off as functions for interactive use.

Updated all uses of these functions to use the GA_Printer() context handler.
Make bin/ask_update.py grab the right sympy
New assumptions: zero is even

This also lets it deduce that zero is an integer.
Use a context manager in ask_update.py
Sort the keys in the ask_generated.py dictionary

This will make the diffs much less drastic when new facts are added.
Merge pull request #2505 from skirpichev/2958-series-for-error_functions.py

Implement missing series methods for exponential integrals (first part of the issue 2958)
Doc changes
Rectified errors in docs
Merge remote-tracking branch 'origin/master' into report-test-name-on-early-failure
Merge pull request #2501 from skirpichev/3400-test

Add test for issue 3400
Fix tokenizer bug with error for multi-line input (GitHub #2515)
Merge pull request #2509 from srjoglekar246/motionparamdocs

Doc changes to functions.py
Add tests for TokenError in tokenizer