definition of DEBUG breaks Microchip pic32 builds for Mynewt.
When MCU is not VALENTYUSB_EPTRI there is no need to have any
preprocessor definitions.
It may not look like a big deal but for xc32 builds, compiler
automatically force-includes some file that have structure with field name
DEBUG that result in build error in dcd_eptri.c when this file
is not really needed.
Moving DEBUG and LOG_USB few lines down should not break eptri builds.
When NRF5x device is reset by software (after DFU for example),
power event is ready from the beginning.
When power interrupt is triggered before tud_init() finished
USBD_IRQn is enabled before it would be enabled in tud_init().
This in turn may result in BUS RESET event being sent from
USB interrupt to USB task when queue is not initialized yet.
This scenario often happens in Mynewt build where queue creation
takes more time.
To prevent this scenario USBD_IRQn is not enabled in power event
interrupt handler before dcd_init() was called.
Bluetooth's specification defines IAD for primary controller.
While it seems that Windows and Linux can leave without this,
there is no reason TinyUSB should not provide it.
Two interfaces that are required by Bluetooth Primary Controller
do not have IAD according to Bluetooth specification.
Those two interfaces were opened separately in process_set_config().
Later interface association was inferred for BTH (along with other
drivers), since then only one call to open() is place for BTH driver
that should prepare both interfaces at once.
To make it work again btd_open() parses two interfaces at once.
dcd_synopsys.c included broadcom/interrupts.h before
preprocessor check whether file should be used.
Since mynewt build does not include all folders it resulted in build
error.
Now offending include is moved few lines after preprocessor check.
