Put HWPPM instead and... std PPM for mega

Add all possible config, flight tested HWPPM quad x
Merge pull request #407 from Kenny9999/development

Put HWPPM instead and... std PPM for mega
Add flight config and receier type into the eeprom, fix mini compilation
Merge pull request #408 from Kenny9999/development

Add flight config and receier type into the eeprom, fix mini compilation
Add receiver mapping, need to read the mapping from the configurator, save and read from eeprom as well
Merge pull request #409 from Kenny9999/development

Add receiver mapping, need to read the mapping from the configurator, sa...
NB Receiver channel save in eeprom and rename
Merge pull request #410 from Kenny9999/development

NB Receiver channel save in eeprom and rename
save/load receiver map in/from eeprom
Merge pull request #411 from Kenny9999/development

save/load receiver map in/from eeprom
cleanup of serial comm to save some space!
Merge pull request #412 from Kenny9999/development

cleanup of serial comm to save some space!
tada
Merge pull request #413 from Kenny9999/development

tada
Some cleaning. Remove useless receiver smoothfactor to make some room
Merge pull request #414 from Kenny9999/development

Some cleaning. Remove useless receiver smoothfactor to make some room
Merge branch 'development' of https://github.com/AeroQuad/AeroQuad into development