Update Repo with Refactored Version 1.1 contents

[Thinkersbluff]

The Cyan-themed DWIN_SET has some very visible jpeg compression artifacts in the graphics, which bother some users. The Cyan colour theme - intended to help the helpers recognize which version was installed - is also not universally "loved", aesthetically.

In this release, the screens and controls have been rolled-back to the red/black/grey CF6.1 colour scheme, and a single red line has been added to each screen, to clearly distinguish refactored from original firmware, when helping users troubleshoot problems.

Other updates made at the same time include:

• added a copy of the latest DGUSTools (DGUS_Tool_v7641-0801) which I am using to maintain DWIN_SET projects.
• consolidated the source files from which the ICL files are made, into the DWIN_SOURCE folder and removed the redundant folders.
• updated the readme files to describe this latest release
• updated the photos used to help users recognize successful flashing and troubleshoot failures.

[Sebazzz]

a single red line has been added to each screen

Good addition!

[Sebazzz]

Although it inflates the repository size a bit, it is good to include the ZIP archive with the tools.