Version upped

Version upped

Version upped

Version upped

fixed alignment

streamlined code with ditaa plugin

ODT should work with remote rendered images now

ODT support

Now falls back to Google Chart API

when no local graphviz is configured. Also removed left over code from
ditaa plugin

complete rewrite based on wht I did with ditaa

remote rendering isn't working yet. still has some ditaa references and
is missing a few features the old version had.