bump version to 1.6.1 (development version)
chinease translation converted to utf8 and works now!
Finnish translation converted to utf-8 and now works
Portuguese translation converted to utf-8 and now works
Spanish translation converted to utf-8 and now works!
fix XSS in bugdisplay.html.php
code format
Merge branch 'dev' (xss fix; code format; etc...)