Fix broken, crash-causing French translation.

The translation of IntroductionText had two occurrences of %@ in it, causing
stringWithFormat: to crash in askCrashReportDetails.  Needless to say, crashing
on application startup when trying to report a crash and preventing the
application from ever successfully launching again is less than ideal.

This could be fixed by using %1$@ for the second occurrence, but repeating the
name multiple times is not ideal, so this commit replaces it with "to the
application's developers" instead, as suggested by a native French speaker.
Show the selector name found in the current argument registers in crash reports, helpful e.g. for crashes in objc_msgSend

This is a safe implementation with only hard wiring the necessary bits for where objc_msgSend stores the receiver objects based on the CPU architecture. From: http://sealiesoftware.com/blog/archive/2008/09/22/objc_explain_So_you_crashed_in_objc_msgSend.html

In the mid/long term, PLCrashReporter will include this directly.

In addition add `bit_archNameFromImageInfo` to get the current architecture only once
Enable Skip Install again

This fixes a warning when archiving an app with the SDK included as a subproject. This has been tested with Xcode 5.0.2.

This setting was previously removed in the commit 735305cf0160e881e6bd9362ed841b53c9237802
Share Xcode schemes so Xcode bots can use them
Update version and documentation for 2.0.1 release
Merge branch 'hotfix/2.0.1'