*added UART support for 8E2
*bugfix for yport
8E2 Option is now selectable in the menuconfig
Added menuconfig helping text for YPort Options
C&P errors corrected
use register macros for initialisation
explain YPORT_USART_CONFIG_8E2 config option
style guide (indent)
config value und its menu help should match
Merge pull request #294 from eku/BrainHunter-YPortPatch

port4vcontrold