Switch to flake8

Use flake8, which lets us ignore some types of warnings.

Change-Id: I0f4e3b1f0f5b2ebf77d1a7424c82a3ce7b0a597d
Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>
remove unused import

Change-Id: I8f26cd8fa80884c38906f8e04df8595a2c896b3e
Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>
Increase the size of the /var filesystem

Increase the size of the /var filesystem to 16M,
expressed here in 512 block units.

Change-Id: I475493aaf20e9fa4cc1a9f90f116442e8f2d0e33
Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>
Merge pull request #7 from dhellmann/dhc-1089

Switch to flake8