Merge branch 'pypcc2' into 'master'

I2Cbitbang.py

I2Cdevices.py

I2Cswitch.py

README.md

SPIbitbang1.py

SPIbitbang2.py

YAML/LTS_RCU2L.yaml

YAML/LTS_RCU2_ADC.yaml

YAML/LTS_RCU2_dither.yaml

YAML/LTS_RCU2dig.yaml

YAML/LTS_clk.yaml

YAML/LTS_clkPLL.yaml

YAML/LTS_pypcc.yaml

YAML/LTS_switch.yaml

clk/CLK.py

clk/HWconf.py

clk/Vars.py

clk/__init__.py

hwdev.py

i2c/I2C.py