MAINT: remove most references to symeig and move lobpcg benchmarks out of the test directory
MAINT: remove the rest of the symeig references
DOC: move docs from __init__.py to the lobpcg docstring
BENCH: lobpcg vs. eigh mikota pair benchmark now works
BENCH: let the preconditioner do mat-mat explicitly, not just mat-vec
BENCH: resurrect another lobpcg benchmark
MAINT: remove unused imports
MAINT: change variable names that used incorrect terminology
MAINT: remove the '__main__' section and the X.txt file from lobpcg
TST: the '__main__' lobpcg.py code is now a real test
DOC: adding differential_evolution function to 0.15 release notes
Merge pull request #3671 from andyfaff/diffev-releasenotes

DOC: adding differential_evolution function to 0.15 release notes
Merge pull request #3599 from argriffing/remove-symeig

MAINT: symeig removal
Merge pull request #1 from mromberg/bytes

Python 3 bytes types stored as '>c' in the same way python 2 did.
Merge branch 'cdf-append'
Merge branch 'master' of https://github.com/scipy/scipy
Add a space to calm the flake god.