Populate with yara distribution from http://code.google.com/p/yara-project
Fix the yara output such that it no longer mangles the display of "wide ascii" indicator matches when an ASCII match is made. This used to assume all matches were wide strings, and results in displaying every other character of an ASCII string when a match is made.
Merge branch 'ckane' (from ckane/yara-dev GitHub)

Conflicts:
	COPYING
	ChangeLog
	INSTALL
	REVISION
	config.guess
	config.sub
	configure.ac
	depcomp
	install-sh
	libyara/Makefile.am
	libyara/ast.c
	libyara/ast.h
	libyara/config.h.in
	libyara/configure.ac
	libyara/eval.c
	libyara/eval.h
	libyara/exe.c
	libyara/exe.h
	libyara/filemap.c
	libyara/filemap.h
	libyara/grammar.y
	libyara/lex.h
	libyara/lex.l
	libyara/libyara.c
	libyara/m4/libtool.m4
	libyara/m4/ltoptions.m4
	libyara/m4/ltversion.m4
	libyara/m4/lt~obsolete.m4
	libyara/mem.c
	libyara/mem.h
	libyara/pe.h
	libyara/proc.c
	libyara/proc.h
	libyara/regex.h
	libyara/regex/regex-pcre.c
	libyara/regex/regex-re2.cc
	libyara/scan.c
	libyara/sizedstr.h
	libyara/weight.c
	libyara/weight.h
	libyara/xtoi.c
	libyara/xtoi.h
	libyara/yara.h
	ltmain.sh
	missing
	yara.c
	ylwrap