Fix : make install for OS-X and BSD, thanks to Takayuki Matsuoka
Added : make install for kFreeBSD and Hurd (Nobuhiro Iwamatsu)
Fix : LZ4 HC streaming bug

git-svn-id: http://lz4.googlecode.com/svn/trunk@121 650e7d94-2a16-8b24-b05c-7c0b3f6821cd