logging: Add thread id and some formatting to HYBRIS_LOG

Since we are doing multithreaded rendering, current thread is usually
relevant information.

Since touching it, add some formatting to visually separate elements
in the beginning of the line.

Signed-off-by: Kalle Vahlman <kalle.vahlman@movial.com>
Merge pull request #125 from kvahlman/threadlogging

logging: Add thread id and some formatting to HYBRIS_LOG
Add access function hook

Added hook to this function so that it is handled by glibc instead
of bionic.

Signed-off-by: Mikko Hurskainen <mikko.hurskainen@nomovok.com>
Merge pull request #126 from miksa/master

Add access function hook
Merge pull request #128 from amccarthy/master

Continuously scan for targets and read NDEF messages.
Add command line options to test_nfc.

By default with no command line options test_nfc will initialise and
deinitialise the NFC stack.

The -n option causes test_nfc to continuously scan for targets and
read NDEF messages from them.

The -r option causes the NFC stack to be deinitialised and
reinitialised in the event of a failure to connect to the remote
device.