Add new HTML (cheerio/jquery like) parser node ...
Tweak serial to outpur correct number of chars from buffer.
Having counted the correct number into the buffer it seems a shame
not to send them all out to the next node...
(Also allow separator char to be specified as hex (eg  0x0a))
Enable npm nodes to provide custom icons
Add trigger node
Bump 0.8
Rewrite credentials API to work with save on deploy.