Some data from linux-2.6 and wine repositories:

linux-2.6:

Execution time 8574.73483 secs, 8539.54468 secs (99.59 %) in external commands)
Execution time 532.61431 secs, 509.50925 secs (95.66 %) in external commands)

-> time reduced to ~6%

wine:

Execution time 1538.62315 secs, 1512.65805 secs (98.31 %) in external commands)
Execution time 341.02903 secs, 331.91908 secs (97.33 %) in external commands)

-> time reduced to ~22%

And this is just one particular function that is cached.

The downside is more used diskspace, the cache for linux-2.6 for example
is 2.9 MiB at the moment.

Only names are shown for the next 5.

Two executions of 'git-rev-list' were merged and python used instead of sh
snippet. From initial testing this seems to _slow_ things down.

Get total lines of code from "git-log --shortstat" instead of "cat".

Headers are now created using html_header() function.

This name change was done just in case the statcvs/statsvn folks plan on making
a git version at some point in the future (the projects seem to share
developers).

Also fixed the script to find gnuplot files with glob.glob().