- Linking fixed for r_sign and
* Fix some reads out-of-bounds in r_bin_elf
- Use __strnlen instead of ELF_STRING_LENGTH
- Some simplifications using macros
* Open plugins in radare2 found in '.' by default
- Make w32 happy
- Fix RLib for w32 and local plugin files
* Implement r_sys_cmd_str() for w32
- Also r_sys_setenv()
* Fix printfs in lib/t example
* win7 syscall list is now default windows one
* Added 'r_sys_perror' to make it portable on *nix and w32
* Rename RLibrary into RLib