title: Something wrong with knockout-kendo pager of gird
body: <p>I'm working with grid, everything is perfect: i can update delete and add rows, and changes are being updated immediatly
  but i have a problem with the pager:
  even in example page 
  <a href="http://rniemeyer.github.com/knockout-kendo/web/Grid.html" rel="nofollow">http://rniemeyer.github.com/knockout-kendo/web/Grid.html</a></p>
  
  <p>,when records in grid are fewer than   one pageSize :
  the message is on pager is:"NaN - NaN of 3 items"  (which is wrong, it must be like "1 - 1 of 3 items")
  Is where any workaround to solve this little problem?</p>
  
  <p>Thanks Forward</p>