define package in magit-pkg.el
Makefile: fix dist target
Makefile: silence dist and marmalade targets
Makefile: use printf instead of echo
Makefile: remove obsolete flet kludges
Makefile: remove a comment
ignore file magit.info
Makefile: improve compile output
magit-log: Update default action

The default action was not updated when `magit-log-dwim' was removed in
e0979bb6bd22a9ce5009a7cdf458034e52817da3.
Merge pull request #1597 from kyleam/n/update-log-default-action

magit-log: Update default action
magit-log-popup: resolve conflicting key bindings

See #1597.