There were two issues:
  - Boards with a matching DV6 EEPROM string were being marked as DV5.
  - Some early DV5 boards have EEPROM content indicating that they are
    DV4 boards, but they are actually DV5 boards. As a result, there are
    now two strings that are used to identify DV5 boards.

Fix a copy/paste error in the mangOH yellow module. Previously, the IMU
variable was being checked after calling i2c_new_device to create the
magnetometer. The impact of this bug is that a failed probe of the
magnetometer would not have been detected during probe of the mangOH
yellow driver.

Support 9x15 and 9x07 modules on mangOH Green IoT slots 0 and 1 and
mangOH Red IoT slot.

Add a Linux framebuffer driver for Waveshare e-ink displays written by
Thong Nguyen <nxthongbk@gmail.com>. Only the 2.13 Inch display has been
tested so far. See the README.md file for information on what is
required to get this device working.

wlan2 changed to wlan1

Change wlan2 to wlan1 - Cypress & Mediatek are on different boards yellow vs. red, so reuse a lower numbered interface

The 9x15 based modules don't support the regmap_get_device function.

Fix bug in build.sh on wp76xx, remove all build artifacts, refactor Makefile some for wifi, and make board names lower-case

green_* targets were broken by commit 7ec4d513.

Remove gpsSensor app from the default mangOH.sdef because it creates a
lot of noise in the logs when it's not able to get a GPS fix. Also, the
location values it produces are intentionally slightly wrong to simulate
movement. This may confuse users who would expect the GPS location to be
accurate.

The code is functionally identical to what it was before, but the
dhub_integration branch has been merged with master now.

This commit overwrites the previous backporting that was done in order
to introduce the backporting work as a separate commit to simplify
future maintenance.

The updated driver will support oversampling ratio properly if the
kernel is new enough to contain the required IIO feature.

 - Remove trailing whitespace
 - Remove #if 1 ... #endif