Description of problem:
When filtering on invalid entries, the page number did not change accordingly.

The page number stayed the same.
The invalid entry list did not change after I switched to next/prev page, and first/last page, or manually enter page number.

Version-Release number of selected component (if applicable):
Zanata 3.6.0 (git-server-3.6.0) 

How reproducible:
Always


Steps to Reproduce:
1. login with 
https://fedora-stg.zanata.org/webtrans/Application.seam?project=abrt&iteration=master&localeId=as&locale=en#view:doc;doc:abrt;error:show
2. Click next page icon
3. Click previous page icon
4. Click first page icon
5. Click last page icon
6. Enter 8 in page number field

Actual results:
After 1~6, the total page number did not change
Clicking  next/prev/first/last icon did not go to corresponding line 

Expected results:
* After 1~6, the total page number should be changed according to number of invalid entries.
* Clicking  next/prev/first/last icon should change page among invalid entry.
* Enter page number should check the total invalid entry pages.
* Enter page number should go to corresponding invalid entry page.
* Uncheck invalid should back to orignal page

Additional info: