[rad] Pushed x86 stabilisation back 30 days

Waiting for upstream stabilisation of colorama.
[showme] Pushed x86 stabilisation back 30 days

Waiting for upstream stabilisation of colorama.
[cake] Pushed x86 stabilisation back 30 days

Waiting for upstream stabilisation of colorama.
Update metadata cache for upstream's eclass changes
[lettuce] Pushed amd64 stabilisation back 45 days

Waiting for upstream stabilisation of ipdb.
[rad] Pushed amd64 stabilisation back 45 days

Waiting for upstream stabilisation of colorama.
[showme] Pushed amd64 stabilisation back 45 days

Waiting for upstream stabilisation of colorama.
[cake] Pushed amd64 stabilisation back 45 days

Waiting for upstream stabilisation of colorama.
Merge branches 'feat/amd64_keywording' and 'feat/x86_keywording'

* feat/amd64_keywording:
  [cake] Pushed amd64 stabilisation back 45 days
  [showme] Pushed amd64 stabilisation back 45 days
  [rad] Pushed amd64 stabilisation back 45 days
  [lettuce] Pushed amd64 stabilisation back 45 days

* feat/x86_keywording:
  [cake] Pushed x86 stabilisation back 30 days
  [showme] Pushed x86 stabilisation back 30 days
  [rad] Pushed x86 stabilisation back 30 days

Conflicts:
	doc/packages/dev-python.rst
	doc/packages/dev-util.rst
	support/stabilisation.rem