pywrap: gfx: Remove references to removed Symbol()

Signed-off-by: Cyril Hrubis <metan@ucw.cz>
build: configure: Fix python version detection bug.

If there is no python-config we can't run the version detection code.

Signed-off-by: Cyril Hrubis <metan@ucw.cz>
tests: Hack res2html.sh

Now we can convert directory of json logs into browsable and linked
html pages.

Signed-off-by: Cyril Hrubis <metan@ucw.cz>