Dates on blame listing of files have incorrect colour

[Jari Häkkinen]

See ​http://www.thep.lu.se/~jari/svndigest/yat/all/total/configure.ac.html where some dates are with a white font colour.

[Peter Johansson]

The color is actually #fbfbfb.

Moreover, line 74 (an empty line) is dated to 19 Feb 03 (rev 2) and still the font is very black. Something is rotten here. The problem is most likely in functions File::print_blame​ or hex​.

[Peter Johansson]

I have found the problem.

last = Date(GnuplotFE::instance()->dates().back()).seconds();
first = Date(GnuplotFE::instance()->dates()[0]).seconds();

assumes that the earliest date corresponds to revision 0, which we know is false for yat.

[Peter Johansson]

(In [502]) Hopefully fixes this, but I keep the ticket open until we have a new run on yat.