Shorten progress message text from PackWriter
There are traditionally three phases to a pack algorithm:
the enumeration phase, commonly called "Counting objects"
the delta search phase, commonly called "Compressing objects"
the output phase, commonly called "Writing objects"
Our prior messages were too long for the text progress display
and caused the progress meters to not line up vertically on the
console. The shorter (and more traditional) text does fit into
the column structure used by the text progress display.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>