fix prerequisites of HTML Make target

Make the AsciiDoc configuration file a prerequisite.

Signed-off-by: Christoph Jaeger <email@christophjaeger.info>
prevent search engines from showing a cached copy

Signed-off-by: Christoph Jaeger <email@christophjaeger.info>
reading list: mark "Cracking the Tech Career" as currently-reading

Signed-off-by: Christoph Jaeger <email@christophjaeger.info>
resume: fix vertical text alignment

Signed-off-by: Christoph Jaeger <email@christophjaeger.info>