Fix multitouch issue where in some devices removal of second touch removes first touch as well.
Based on commit : https://github.com/Team-SennyC2/senny_kernel-3.4/commit/799c4125fbd6e78b47d429da504b5d87fc0e73ea

Change-Id: Ia1ad978d5330296dca4f94e3333a68932a89f107
Merge pull request #9 from shantur/8660-tp-merge

Fix multitouch issue where in some devices removal of second touch remov...
Merge remote-tracking branch 'flemm/8660-tp-merge' into cm-11.0-pyramid