Build bin file names confusing

[Grovkillen]

I have mistakenly thought that the ESPEasy_v2.0.0-dev11_test_8285 was the extra big firmware build of 8Mb (a glimpse of the file name makes you think it is). But I now understand that this is the extra build for the ESP8285 chip. This is really confusing since the other bin files end with the size.

I suggest that we rename the build files as such:

Official versions
ESP_Easy_v[version]-[build type]-ESP[chip type]-[size].bin

Developer versions
ESP_Easy_v[version]-[build type]-dev[dev number]-ESP[chip type]-[size].bin

[psy0rz]

i agree that its confusing :) will probably fix it like that.