Move cmdtable and reposetup handling out of extensions.py
A new function (extensions.extensions) allows the code that is
interested in those attributes to handle them directly.
This allows some cleanups of extensions.py. Notably, we can
remove the extensions.commandtable hack.
It also makes it easier to add standard extension attributes,
like a "hgwebsetup" function or a "helptable" dict that augments
the data in help.py, etc.
adding 1
adding 2
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
resolving manifests
overwrite None partial False
ancestor 81f4b099af3d local c64f439569a9+ remote 2f8037f47a5c
1: other deleted -> r
1a: remote created -> g
removing 1
getting 1a
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
(branch merge, don't forget to commit)
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
resolving manifests
overwrite None partial False
ancestor c64f439569a9 local ac7575e3c052+ remote 746e9549ea96
1a: local moved to 1 -> m
merging 1a and 1
my 1a@ac7575e3c052+ other 1@746e9549ea96 ancestor 1@81f4b099af3d
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
resolving manifests
overwrite None partial False
ancestor c64f439569a9 local 746e9549ea96+ remote ac7575e3c052
1: remote moved to 1a -> m
copying 1 to 1a
merging 1 and 1a
my 1@746e9549ea96+ other 1a@2f8037f47a5c ancestor 1@81f4b099af3d
removing 1
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)