New : lz4frame API is now integrated into liblz4
Fixed : GCC 4.9 bug on highest performance settings, reported by Greg Slazinski
Fixed : bug within LZ4 HC streaming mode, reported by James Boyle
Fixed : older compiler don't like nameless unions, reported by Cheyi Lin
Changed : lz4 is C90 compatible
Changed : added -pedantic option, fixed a few minor warnings

git-svn-id: http://lz4.googlecode.com/svn/trunk@126 650e7d94-2a16-8b24-b05c-7c0b3f6821cd