History matrices should contain also high level
info for each build listed. We should present it
in the top of the matrix page or on separate page.
Following values for N past builds should be listed:
build #,% , total #, pass, fail. 
This will allow to easily compare test run in the
past using high level values and get a sense of
regressions.
Currently this is not possible, because:
- main page presents one build.
- Projects page present builds, but values are
listed in rows for machines and it is hard to
navigate through them.