Add preliminary sysfs support. Two entries added to struct sensors_chip_feature.

chips.c support added only for w83781d as an example.
      Advance library version to 3.0.0.


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@2059 7894878c-1315-0410-8ee3-d5d059ff63e0

lib/Module.mk

@@ -28,8 +28,8 @@ LIBMAN5DIR := $(MANDIR)/man5
 LIBMAN5FILES := $(MODULE_DIR)/sensors.conf.5
 
 # The main and minor version of the library
-LIBMAINVER := 2
-LIBMINORVER := 0.2
+LIBMAINVER := 3
+LIBMINORVER := 0.0
 LIBVER := $(LIBMAINVER).$(LIBMINORVER)
 
 # The static lib name, the shared lib name, and the internal ('so') name of