now works with large graphs. fixes #4

Correctly use UTF-8 for locally generated diagrams. Closes #2

Log errors to cache/debug.log when debugging is enabled

Show a broken image when diagram generation fails

don't use realpath

- fix missing http_conditionalRequest function, perhaps same bug as in issue 1

changed plugin owner

made alignment working

(re)added support for locally installed ditaa

added support for ditaa.org online generation of images

new plugin info style

initial checkin