Does the NDP Have a Hidden Agenda?

Oh,oh, seems there are things Thomas Mulcair's NDP doesn't want you to know like the NDP policy manual has been wiped from it's website.  Why?  Well Brad Lavigne claims it's because  it's not in the platform.

“The policy document is not the platform,” senior NDP campaign advisor Brad Lavigne said in an interview.

Here is the manual they removed.  and a few of their resolutions. 

  Along with these resolutions, we have those candidates who deleted anti-oil, anti-pipeline tweets.
Could the NDP be harboring a hidden agenda?  Could be. And they want Canadians to trust them?