SIxO SVN

Intermediate version:
- PWM LED work
- just to save all before convert SourceForge CVS => SVN

Update made by Matthias Otto 5/2017, V3.5.4 EN (not reviewed)

First checkin, based on old StarOffice "HW-Check.sxw" from 2005,
up2Date for 2017 production

Intermediate version:
- PWM controlled LED brightness works
- PWM adaption to Eeprom setting & LDR measurment value still in work

Prepared for HWID==3
- production charge 2017
- brighter LEDs, same display

Moved Measurement Prescaler Timers (RPM/WHEEL) to free ta4 for different use
- Wheel prescaler timer: tb2 => ta1
- RPM prescaler timer: ta4 => tb2

Moved System Timers (1 ms, 50 Hz) from ta0/ta1 => tb0/tb1 to free ta Timers for different use

This commit was manufactured by cvs2svn to create tag 'SIxO20_V3_1_5'.

Update for TAG V3.1.5

- Update for new Coolride HW PCU-V2
- Update for enabled Languaeg/Metric selection
- Update for LibreOffice usage hints