Non quoted message is not detected correctly if there is a tab character after "From : " or "Date :"

[phanindra-ramesh]

In an email chain, non quoted message is not detected correctly if there is a tab character after "From : " " email body1

Regards, Phanindra Challa.

From: Sender Name To: Receiver Name Date: 10/20/2016 02:40 PM Subject: Tab character test

2nd email body

Regards, Ramesh Challa. " in this case, quotations.extract_from(message) should return "email body1

Regards, Phanindra Challa.

"

But it returns the entire email chain

[tirkarthi]

This seems to fixed with #124