MAINT setup automated Windows testing on AppVeyor
MAINT more robust install script and update profiles
COSMIT: fix indent
TYPO in the website heading
MAINT: we are not using bzr anymore
Merge pull request #155 from ogrisel/appveyor-ci

[MRG] setup automated Windows testing on AppVeyor
MAINT Only track the master branch and incoming PRs
ENH introduce batch_size for grouping short tasks