Links to hits open in new tab/window. Fixes #76

Signed-off-by: Yannick Wurm <y.wurm@qmul.ac.uk>
The latest Chrome does not fill the default value out for insertRule function in jquery.activity.js.
Merge remote-tracking branch 'hkmoon/master'

* hkmoon/master:
  The latest Chrome does not fill the default value out for insertRule function
  in jquery.activity.js.

close #114

Tested-by: Parichit Sharma <parichitsharma08@gmail.com>
Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>
Release 0.8.6

Signed-off-by: Anurag Priyam <anurag08priyam@gmail.com>