Bugfix for premature form submit

One of the extensions that we used for our editor caused an issue with some inline formatting options such as bold and italic. While clicking these options, some web browers such as Chrome and Firefox submitted the entry because of a missing type="button" on those elements.

As a consequence, we removed the extension (it was the tooltip extension) to prevent any further issues. Sorry for the inconvenience and thanks for reporting.

As noted in the previous entry, we're currently working on a custom editor that will allow us to better customize all sorts of things and to implement our own logic and UI.