Early Suspend Delay v1.0a - SysFS interface

 * /sys/kernel/early_suspend/early_suspend_delay (rw)
 *
 *   time to pause in miliseconds (0 - 700ms)
 *
 * /sys/kernel/early_suspend/version (ro)
 *
 *   display early suspend delay version information

Signed-off-by: umberto1978 <ur.tecnotop@gmail.com>
Enabled early-susp delay