InsertNode 6.x-1.2

This version adds many new features and bug fixes. I probably should have made a 1.2 version sooner!
* #523074: Advise documentation should mention similarity with simpler Link Node module and possible [node:] notation clash
* #522560: InsertNode does not use theme_ functions for HTML output
* #437638: Insert node updates do not seem to work.
* #552400: Node Tokens
* #599974: InsertNode: "no taxonomy terms" parameter?
* #564838: footer info cut off when using inline nodes
* #614704: User should be able to change link text/title
* #645904: booktree and collapsed
* #668854: Direct link to inserted node
* #652378: Desire to insert unpublished into a block without the themes "This is unpublished" warning
* #719414: Insert node: Help documentation
* #720328: Insert node: remove title formatting
* #684070: Remove from view additional info
* #719418: Insert node: [node:current?]
* #547392: Insert node information as a button?
* Complete documentation: http://www.m2osw.com/doc_insert_node