Docs: Removed note in "Platform Versions" section
Docs: Removed note in "Platform Versions" section

Bug: 27768014

Removed note that explained why Android versions older than 2.2 do not appear in the dashboard

Change-Id: I108d37cd4885fb4f2418b85d0e8c0a6e9a0b0fd0

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base