forked from Imagelibrary/rtems
* libi2c/Makefile.am, libi2c/Makefile.in, libi2c/libi2c.c, libi2c/libi2c.h: New files. * Makefile.am, configure.ac, preinstall.am, wrapup/Makefile.am: added a simple API/library for i2c devices and drivers for i2c 2-byte eeproms and a ds1621 temperature sensor; API is documented in libi2c.h