Assume lpm display mode is supported

Since we now support proximity based fake lpm that does not
require special support from display hw / drivers, the logic
for mdy_low_power_mode_supported can be switched to: enabled
by default and disabled only in special cases.

[mce] Assume lpm display mode is supported. Fixes JB#19608
Make double tap simulation less picky about multitouch reporting details

It should no longer matter whether SYN_MT_REPORT is used by the touch
driver or not - or what kind of subset of PRESSURE, TOUCH_MAJOR and
TRACKING_ID multitouch events are used for the touch point reporting.

[mce] Make double tap simulation less picky about multitouch reporting details. Fixes JB#19916
Merge pull request #173 from spiiroin/lpm_support

Assume lpm display mode is supported
Shorten default touch unblock delay and make it configurable

In order to protect ui from stray touch events mce blocks touch input
during display power up and after power up if fingers / palm are
touching the display. The touch input is unblocked after no touch has
been detected for unblock-delay ms.

Previously the unblock-delay was 200 ms. This was long enough for user
to make a double click to turn on the display and have mce eat away
the first swipe on the already visible ui.

Now the built in default is 100 ms. Different hardware adaptations can
use configuration files to override this. If needed, users can also
tune the value via mcetool --set-touch-unblock-delay option.

[mce] Shorten default touch unblock delay and make it configurable. Fixes JB#19833
Merge pull request #175 from spiiroin/touch_unblock_delay

Shorten default touch unblock delay and make it configurable
Merge pull request #174 from spiiroin/doubletap_detection

Make double tap simulation less picky about multitouch reporting details
Unify indentation
Bump mce version to 1.31.3