If the header returns an absolute path as a redirect, don't simply append the path to the old URL, remove the old absolute path first.

For example, original URL:

http://www.theregister.co.uk/2013/07/28/birmingham_uni_car_cracker_muzzled_by_lords/print.html

Redirect from header:

/Print/2013/07/28/birmingham_uni_car_cracker_muzzled_by_lords/

Incorrect result:

http://www.theregister.co.uk/2013/07/28/birmingham_uni_car_cracker_muzzled_by_lords/print.html/Print/2013/07/28/birmingham_uni_car_cracker_muzzled_by_lords/

Correct result after this patch:

http://www.theregister.co.uk/Print/2013/07/28/birmingham_uni_car_cracker_muzzled_by_lords/
Replicate redirect URL building logic for post requests
api: ``api_status_show()`` returns correct post id
Merge pull request #746 from fabrixxm/bug740

Close #740
NL: update to the strings
Merge pull request #745 from mexon/redirect_fix

Appending URLs in case of redirect is incorrect
Merge pull request #747 from zered/solve_741

Solving the "Disallow public access to addons listed in the apps menu" h...
Merge pull request #2 from friendica/master

Update zered's repo