Adds check to see if operands line contains space between them (32-bit)

otool on OS X 10.9 puts a space after comma between multiple operands.
otx was not processing this correctly resulting in omitted Obj-C
Remove command line option to remove binary code column
Use xcrun instead xcode-select to find otool.

Apple yet again changed their toolchain path, cause the OTX crash when
it tried to call the otool from a non-existed path.