Add r2 -z and r2 -zz: Fix the bin.strings and bin.rawstr logic.
Remove -zz warning and add doc/strings early draft
Fix RBinInfo.static
Fix long relative jmp assemble in x86.nz plugin
Close #1316

And colorize (? too.
Fix preload on Linux and OSX
2 performance improvements // don't use r_io_use_fd if you can use r_io_use_desc