ENH: method to shuffle tip names on a tree
ENH: 3-order magnitude performance bump
BUG: error in example
ENH: checklist.py now enforces a minimal API in tests
MAINT: Unneeded else clause, no longer prefers alternate import if not any deeper
ENH: added new logos
MAINT: updated credit for logo
MAINT: fixed typo
ENH: Speed up travis build

The previous configuration file would run the test suite twice, and
would always submit a coveralls report (even if the tests failed).
BUG: Remove coverage from pip install

No longer needed.
Merge pull request #546 from ElDeveloper/fasTravis

ENH: Speed up travis build
MAINT: removing initial logo idea
MAINT: removing in favor of logos in individual files
MAINT: added new logo files
MAINT: Code cleanup for APIRegressionValidator
Merge pull request #545 from gregcaporaso/add-logos

ENH: added new logos
TST: all tests use minimum API
BUG: Remove unused imports and rename variable
BUG: Remove more unused imports
STY: Rename variable so it is not redifined