Update the Android Accessory Host ClassDriver demo to use the updated class configuration API.

Enable -Wcast-align warning for the UC3 architecture in the ModuleTest build test now that the test passes with it.

Minor documentation improvements.

BuildTests/ModuleTest/makefile.uc3

@@ -200,7 +200,7 @@ CFLAGS += -Wswitch-enum
 CFLAGS += -Wunused
 CFLAGS += -Wundef
 CFLAGS += -Wpointer-arith
-#CFLAGS += -Wcast-align
+CFLAGS += -Wcast-align
 CFLAGS += -Wwrite-strings
 CFLAGS += -Wlogical-op
 CFLAGS += -Wmissing-parameter-type

BuildTests/ModuleTest/makefile.xmega

@@ -209,6 +209,7 @@ CFLAGS += -fno-inline-small-functions
 CFLAGS += -fpack-struct
 CFLAGS += -fshort-enums
 CFLAGS += -fno-strict-aliasing
+CFLAGS += -fno-split-wide-types
 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 CFLAGS += $(CSTANDARD)