lxinput has new scale for mouse sensitivity and accleration

In testcase 1608 for lxinput the scale for the sensitivity and accelartion have changed scale. Low numbers are now high sensitivity and acceleration has been divided by a factor of 10 so it only goes up to 10.0.

The version of lxinput on vivid is
 lxinput:
  Installed: 0.3.4-1
  Candidate: 0.3.4-1
  Version table:
 *** 0.3.4-1 0
        500 http://us.archive.ubuntu.com/ubuntu/ vivid/universe amd64 Packages
        100 /var/lib/dpkg/status
Description: Ubuntu Vivid Vervet (development branch)
Release: 15.04

If we want the test to make sure low sensitivity low acceleration like step 2 was in utopic and earlier. Then test high acceleration and high sensitivty to make sure it is setting that and then finally left handed. The numbers just need to be changed but the basic logic of the testcase can stay the same.