Transports.Micromodem: removed obsolete task, work continuous on branch feature/micromodem.
Vision.Lumenera: error strings should start with lowercase characters.
Transports.Iridium: error strings should start with lowercase characters.
Transports.Iridium: demoted a few inf() messages to debug().
Transports.Iridium: removed full stop from war() message.
Vision.Lumenera: error strings should start with lowercase characters.
Sensors.Edgetech2205: improved range mismatch error.
Sensors.Edgetech2205: fixed error message.
I18N: updated translatable strings, completed pt_PT translation.