Added python script that starts/stops apache2 server on host machine configured to handle http layout tests.
Added python script that starts/stops apache2 server on host machine configured to handle http layout tests.

Change-Id: I7bf4390dfb4f9a580e6e4ca0eb25c85655df723c

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