WebSVN: fix broken links
WebSVN: fix broken links

Prior to this, every link to WebSVN (v.2.3.3) created unrendered
template pages. This changes URLs from 'websvn/action.php?path=&repo='
form to 'websvn/repo/path?op=' form.

Fixes #46

bright-tools/source-integration,morgant/source-integration,bright-tools/source-integration,morgant/source-integration,mantisbt-plugins/source-integration,mantisbt-plugins/source-integration,bright-tools/source-integration-fixes,dregad/source-integration,dregad/source-integration,dregad/source-integration,make-all/source-integration,bright-tools/source-integration,bright-tools/source-integration,make-all/source-integration,bright-tools/source-integration-fixes,make-all/source-integration,morgant/source-integration,mantisbt-plugins/source-integration,bright-tools/source-integration-fixes