[PATCH 0/3] gitweb: blame: print commit8 on the leading row of a commit-block

The following set of patches implements Junio's excellent
idea of printing the commit-8 only on the leading row of
a commit block, as well as implementing mouse-over title of
the author and the date of the commit.   Thus making the output
of git_blame2() less cluttered yet able to give more information
should the user mouse-over the commit.

The difference is that this implementations doesn't use a "stack-like"
chunk to represent each block-per-commit, thus eliminating the concern
of rare but present files with 100s of 1000s of lines with only an
initial commit.

     Luben