Relative paths in arguments

[pat-flew]

Just in case anyone runs into this, ipasign seems to require absolute paths in arguments, and fails silently if relative path is supplied.

e.g.

./ipa_sign ./Downloads/app.ipa ./provisions/Huge_Enterprises.mobileprovision "iPhone Distribution: Huge Enterprises Inc."

does not work for me, but

./ipa_sign ~/Downloads/app.ipa ~/provisions/Huge_Enterprises.mobileprovision "iPhone Distribution: Huge Enterprises Inc."

does.

Simple fix but took me a little bit to figure out what was going on.