TS101 rework for Miniware DFU (#44)

* Refactor output to allow turning hex duplication on/off

* Rough out being able to merge image files & firmware files

* Update output_hex.py

* Update TS101 to require merge

* Remove TS101 from CI

* .

* add py3-intelhex

* Update img2logo.py

README.md

@@ -7,11 +7,10 @@ This includes photographs of hardware, datasheets, schematics, original propriet
 This repository uses github actions to automagically build the logos for each device.
 Periodically a "release" will be tagged and pre-compiled logo's will be put there as well to make it easy.
 
-
 # Boot-Up Logos
 
 The IronOS firmware supports a user created bootup logo.
-By default, there is _not_ one included in the firmware. This means that once flashed they generally stay. If you want no logo again, you would have to flash a blank image to the bootup logo. 
+By default, there is _not_ one included in the firmware. This means that once flashed they generally stay. If you want no logo again, you would have to flash a blank image to the bootup logo.
 
 - Safe & Fun: will not over write your firmware
 - Easy install: use dfu tool just like updating firmware (or Pine64 Updater if you have a Pinecil).
@@ -22,4 +21,3 @@ There are community logo's already converted and ready to use in [IronOS-Meta/re
 Download the zip for Pinecil or Miniware and then install using the instructions on the [main IronOS documentation](https://ralim.github.io/IronOS/Logo/).
 
 Alternatively if you want to make your own logo files, there is also documentation on how best to do this in the [main IronOS documentation](https://ralim.github.io/IronOS/Logo/).
-