NSProgrammer/natos — pull request #1 by tgrf (2014-12-02 13:44:20+00:00)
Title: types mismatch fixed; modern Obj-C; explicit comparisons;

modern Obj-C for accessing arrays;
fixed types (NSData/NSMutableData) mismatch in executeAndReturnStdOut:arguments:withMaxStringLength: method;
NSUIntegerMax used explicitly in executeAndReturnStdOut:arguments: method;