* email optionally uses criteria from message
Allows for generation of detailed queries through flows when triggering an email
fetch in IMAP.
* use the same default as a new email node
When the criteria is set from a message, if there is no criteria use the same default as a new node.
* add Japanese info text of twitter node
* add Japanese info text of feedparse node
* add Japanese info text of email node
* add Japanese info text of rbe node
* minor fix of Japanese info text of email node
* minor fix of Japanese info text of email node