r120
Makefile : added capability to install libraries Modified Directory tree, to better separate libraries from programs.
Makefile : some corrections suggested by Michał Górny (issue 136)
Makefile : added -Wstrict-prototype, as suggested by Larry Doolittle
First version of Block Streaming API : LZ4_compress_usingDict()
Added lz4c & lz4cat man pages
updated lz4cat man page
Modified : lz4 streaming API, strong types
Fixed issue 127 & 128
Updated xxHash to r35