Getting reservation ids from checkboxes. #143 and #120
Mass approval working. #143
Add error notice at multiple reservations mass approval
Mass approval checkboxes fully functional  #143
Initial works on mass rejection and suspension #143
Mass rejecting and suspending working. Closes #143
Add initial mass actions to reservation group. #120
Mass cancel works on reservation group. #120
Mass delete works on reservation group #120
Update what's new page
Remove unecessary test. Merge branch sprint 10