rebase: add date parameter to concludenode function
This parameter will allow us to set the date of rebased commits
hgweb: remove unused colorPart() from mercurial.js
Looks like the function wasn't ever used since its introduction in
0dba955c2636, since setColor() below always used "rgb(255, 255, 255)" notation
which doesn't need hex digits.
test: enforce non-general delta in 'test-generaldelta.t'
If general delta becomes the default, we need to be explicit about what we
want to be tested.
test: enforce bundle1 in 'test-push-cgi.t'
This test is checking bundle1 application, therefore we have to enforce the generated
bundle to be a bundle1.
test: enforce v1 in 'test-debugbundle.t'
This test is about bundle1 and should remain so when we move to generaldelta by
default.