Moved mobwrite's database do cache dir
Trying to fix problem with views on inline mobwrite
When running in-process, mobwrite is storing in the database only the TextObjs, but not the Views (copies of the client's version of the texts). This leads to problems on merging contents, as the server doesn't know the original client's version to where the sent diff applies. I have seen bespin's source, and apparently they also don't handle this.