* Add DECT frequency range. The most common allocated range fits within 1880MHz-1930MHz (different countries use different ranges). To provide extra detail at the edges I'm extending 1MHz the range on each direction. So the final range covers from 1879MHz to 1931MHz
* Add VHF Marine band. Even when Wikipedia says that the Marine Band covers from 156MHz to 174MHz, I couldn't find any channels defined above 163MHz. So, the final range I'm using goes from 155MHz to 163MHz to ensure some detail at the edges.
* Add a narrow range around 433MHz frequency. This is a widely used frequency for all sorts of remote controls, keyfobs, etc. I think it's useful to have a narrower range just focusing on this frequency
* Add FRS/GMRS frequency range
* Alphabetize the list of ranges, keeping the really big ranges of whole ITU bands and the full supported range at the end of the list
* Pad image to 1MB and add simple checksum
* Test code to verify firmware checksum
* Comment out unneeded zlib
* Add files via upload
* Print space remaining in ROM
* Append checksum to external apps too
* Check external app checksums when loading
* Is it 2024 already?!
* Validate firmware checksum before flashing
* Add files via upload
* Added flash error warning to nav screen
* Clang
* Replaced some hard-coded values with #defines
* Check FW checksum before USB serial flash too
* Add files via upload
* Remove replacement of newlines with hex codes
Assuming that its unnecessary as we are no longer outputting these via stdout but pipe it into some binary that could handle newlines in its stdin therefore don't need and support this transformation
* Attempt 2 after reading gh docs :D
* Fix changelog for stable release too
* Update timestamp in PPFW filename
* Only include today's DATE in filename
* Remove date from PPFW filename
* Allow any .tar file name in FIRMWARE folder
* Add files via upload
* Removed unnecessary lines per ufoka
* Increase Geomap zoom-in ability
* Use floating point for current position
* Show grid squares when zoomed in too much for map
* Zoom in fast after exceeding map resolution & clean up redundant code
* Revert order of functions to make it easier to review
* Changed grid color for better contrast with markers
* Optimizations
* Set x_pos/x_pos to center pixel versus upper left corner
* Show more distant planes when zoomed out
* Correct pixel offset when zooming in
* Fix oops in x_pos/y_pos centering change
* Wrapping support for lat/lon fields
* Wrapping support (for Geomap lat/lon fields)
* Handle wrapping for negative lat/lon
