Update metadata cache for upstream's eclass changes
[blessings] 1.5.1 version bump

Closes #804.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[cram] 0.6 version bump

Closes #805.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[cupage] 0.8.2 version bump

Closes #806.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[metrics] 0.2.6 version bump

Closes #807.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[nose2] 0.4.7 version bump

Closes #808.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[pep257] 0.2.4 version bump

Closes #809.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[tudu] 0.9.1 version bump

Closes #810.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[cram] Use https for bitheap URLs

Closes #811.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[feedcache] Use https for bitbucket links

Refs #812.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[genzshcomp] Use https for bitbucket links

Refs #812.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[nose-pathmunge] Use https for bitbucket links

Refs #812.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[shelldoctest] Use https for bitbucket links

Refs #812.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[urlunshort] Use https for bitbucket links

Refs #812.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[cram] Use https for bitbucket links

Refs #812.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[blockdiag] Use https for bitbucket links

Refs #812.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[nwdiag] Use https for bitbucket links

Refs #812.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[seqdiag] Use https for bitbucket links

Refs #812.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[sphinxcontrib-blockdiag] Use https for bitbucket links

Refs #812.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749
[pycha] Use https for bitbucket links

Refs #812.

Package-Manager: portage-2.1.12.2
Manifest-Sign-Key: C0174749