* Add SharkPCB rev Alpha support
* Solve PWM pin assignment
- Solve PWM pin configuration for the SharkPCB rev.Alpha, which backlight pin is B0
* Update shark.c copyright name
* Update shark.h copyright section
* Apply suggestions from code review
Suggestions from @zvecr and @drashna were accepted and applied for neater code. Also fixed typos and removed unused comments. See [pull request](https://github.com/qmk/qmk_firmware/pull/7090/files#diff-70c0a1f44287ae5810170b4180cdaa5d) for more information.
Co-Authored-By: Joel Challis <git@zvecr.com>
Co-Authored-By: Drashna Jaelre <drashna@live.com>
* Update PRODUCT_ID into config.h
* Update metadata info.json
Fields "keyboard_name", "keyboard_folder", "url", "maintainer" were updated
* Stopping point at creating targets for new_project script
* Add second argument for target
* Add the ps2avrgb target
* consider the case where the firmware type target is not valid
* fix template files to be more generic
* Code cleanup
* Change variable name to be more descriptive
* make avr the default
* forgot to put the template files in
* Take out useless comments
* add usage info
* Clarify the license for files we have signoff on
* Update against the currently signed off files
* Remove unused and not clearly licensed headers
* Replace an #endif I accidentally removed while resolving merge conflicts