[nose2] Support six 1.3

Closes #786.

Package-Manager: portage-2.1.11.62
Manifest-Sign-Key: C0174749
Skip cupage entries with 'no further bumps' in text
[pw] Disable cupage checks

Refs #751.

Package-Manager: portage-2.1.11.62
Manifest-Sign-Key: C0174749
[actdiag] Disable cupage checks

Refs #751.

Package-Manager: portage-2.1.11.62
Manifest-Sign-Key: C0174749
[adsuck] Disable cupage checks

Refs #751.

Package-Manager: portage-2.1.11.62
Manifest-Sign-Key: C0174749
[gruffy] Disable cupage checks

Refs #751.

Package-Manager: portage-2.1.11.62
Manifest-Sign-Key: C0174749
[httpretty] Disable cupage checks

Refs #751.

Package-Manager: portage-2.1.11.62
Manifest-Sign-Key: C0174749
[lettuce] Disable cupage checks

Refs #751.

Package-Manager: portage-2.1.11.62
Manifest-Sign-Key: C0174749
[luaposix] Disable cupage checks

Refs #751.

Package-Manager: portage-2.1.11.62
Manifest-Sign-Key: C0174749
[pgmagick] Disable cupage checks

Refs #751.

Package-Manager: portage-2.1.11.62
Manifest-Sign-Key: C0174749
[pyScss] Disable cupage checks

Refs #751.

Package-Manager: portage-2.1.11.62
Manifest-Sign-Key: C0174749
[seqdiag] Disable cupage checks

Refs #751.

Package-Manager: portage-2.1.11.62
Manifest-Sign-Key: C0174749
[sure] Disable cupage checks

Refs #751.

Package-Manager: portage-2.1.11.62
Manifest-Sign-Key: C0174749
[genzshcomp] Disable cupage checks

Refs #751.

Package-Manager: portage-2.1.11.62
Manifest-Sign-Key: C0174749
[gbrainy] Disable cupage checks

Refs #751.

Package-Manager: portage-2.1.11.62
Manifest-Sign-Key: C0174749
[nose-progressive] Disable cupage checks

Refs #751.

Package-Manager: portage-2.1.11.62
Manifest-Sign-Key: C0174749
Merge branch 'feat/deprecate_packages'

* feat/deprecate_packages:
  [nose-progressive] Disable cupage checks
  [gbrainy] Disable cupage checks
  [genzshcomp] Disable cupage checks
  [sure] Disable cupage checks
  [seqdiag] Disable cupage checks
  [pyScss] Disable cupage checks
  [pgmagick] Disable cupage checks
  [luaposix] Disable cupage checks
  [lettuce] Disable cupage checks
  [httpretty] Disable cupage checks
  [gruffy] Disable cupage checks
  [adsuck] Disable cupage checks
  [actdiag] Disable cupage checks
  [pw] Disable cupage checks
  Skip cupage entries with 'no further bumps' in text