[opensuse-buildservice] HTML encoding and build log (PATCH)

Hello, I finally found my missing texts in build log. attached is a patch, which does entity encoding for the pre-formatted text in build log display (blame on you it as not already there! :-). I was not able to fix the "Refresh looses carriage return sometimes" problem. The webclient code looks correct to me. Maybe the problem is in website and API interaction (e.g. the return gets stripped when removing the HTML headers). Ciao -- http://www.dstoecker.eu/ (PGP key available)