"show mark read button" option does not work

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Disable the "show mark read button" in preferences
2. Go to article list and see that the button is present

What is the expected output? What do you see instead?
I think that the button should disappear if the option is unchecked

What version of the product are you using (please provide the full version
information from the About-box!)?
1.74
On what android version?
4.2 and 4.0.4 both the same problem
I use the 4.7" phone with 1280x720 screen resolution.

And what server-version is your TTRSS-Server running?
1.10 old

Please provide any additional information below:
Moreover, I think there should be a confirmation dialog asking whether I really 
do want to mark all this as read. I already had to reset my database on the 
mobile phone twice just to revert the wrong button pressed "mark all as read" 
instead of "go online".

Original issue reported on code.google.com by dmitry.z...@gmail.com on 8 Jun 2014 at 10:55

Attachments:

• [ttrss bug.png](https://storage.googleapis.com/google-code-attachments/ttrss-reader-fork/issue-243/comment-0/ttrss bug.png)

[GoogleCodeExporter]

Since it is quite a complicated task to make this button appear and disappear 
in the right situations I completely removed this preference. Before marking 
several feeds or a category as read there is a confirmation dialog.

Original comment by nils.braden on 7 Aug 2014 at 6:01

• Changed state: Done