record: add default value for operation argument This patch is part of a series of patches to change the recording ui to reflect the operation currently running (commit, shelve, revert ...). This patch adds the default value of the operation argument for record's standard and curses interface to match what is displayed in the interface as of today.

record: precise documentation This patch improves the documentation of the recordfilter function to explain that we need a translated string for the 'operation' argument.

test: use both bundle formats in test-bookmarks-pushpull It is valuable to have both formats tested.