JDF-545 Corrected location of Corodova ios project in readme.

Updated readme file to reflect the correct location.
JDF-546 Fixed Project Modernization dialog warnings.

This ensures that the project when opened in Xcode 5 does not show
the project modernization dialog.
Corrected warning using UITextAlignmentCenter.

Modified the usage to NSTextAlignmentCenter.
JDF-547 Fix for linkage errors during build for iPhone 5

Ported fix for CB-3768 to the Cordova project file.
Author name corrections

Corrected the author info for JDF-Site
Updated release scripts.

The scripts now prompts whether the Performance dates should be
updated. It no longer updates the dates on every release.
This is incorporated for use in various phases of WFK.