Free more dynamic memory

Move strings to flash, will free up some (hard needed) dynamic memory.
Stability improvements

Let serial print finish. Stop receiving when printing on serial.
Default decoder added, m_encoder always valid.
Clean up a bit.
Added KAKU/COCO NewProtocol to RF protocols

Added New(v2) KlikaanKlikuit/ClickOnClickOff decoder/encoder.
Works with dimming also.
Added extra bit to original protocol (added to m_ncode) for Dim/No dim
bit on Signal with Dim (148bit).
Inserted before HE330v2 as this was already working partly with the
KAKU/COCO signals.
Add sketch for RaspberryPI PiCrust

Added sketch.
portManager is not used in Pi, and causing slow performance(spawning
with PLUGIN/UNPLUG events).