- general conversion from .ino modules into a separate .cpp files
- clean-up internal headers, place libraries into .h. guard .cpp with _SUPPORT flags
- fix some instances of shared variables instead of public methods
- tweak build system to still build a single source file via os environment variable ESPURNA_BUILD_SINGLE_SOURCE
- continue #2140 , use the correct implementation for http requests not confuse code readers with our parsing
- fix data sender data duplication, run build test
- add note that this is actually really RAM heavy, some connection failures are not easily distinguishable from any code errors and are simply OOM.
also
- fix arduinoota prototype error when building without it (... ino2cpp, again)
- add comment about 160mhz into the platformio.ini
* webui: improve updater error message
* ota: properly check updater state and finalize on errors
* finish up ota handling refactor
* fail web upgrade when cannot find magic byte
* send updater status with no payload arg and always send payload with
* mention magic byte and flash mode in webui
* gzip magic
* make async ota at least usable. timeouts, show errors, try harder to find data after headers
* simplify setup and destruction
* cleanup class instantiations for ota and url
* handle default case of magicflashchipsize
* shorter
* blobs
Maxim Prokhorov