updated `README` to indicate this project is no longer developed or supported

some tidying; SwiftAETranslate now builds with Swift2GM

fixed bug in `aebglue` where command params weren't appearing in same order as in app dictionary

fixed missing linkage in saedemo build phases

* bug fix in aebglue

- exported objc.sdef files no longer append colon to command names as Script Editor dictionary browser's navigation [annoyingly] breaks on them

improved README

- eliminated `AEMBoolean` in favor of standard `NSNumber`/`@YES`/`@NO`, relying on `(CFBooleanGetTypeID() == CFGetTypeID((__bridge CFTypeRef)(anObject)))` test to determine if an `NSNumber` instance represents a Boolean or non-Boolean value (the `NSNumber` class cluster internally represents Booleans as bridged `CFBoolean` instances; fingers crossed this assumption holds in all cases otherwise this change will have to be reconsidered)

SwiftAETranslate now logs reply events as well; results now show in grey, errors in red

added SwiftAETranslate

Merge branch 'swift-support'

- updated Swift code for Xcode7b3

fixed formatting glitches in documentation

- revised, modernized `AEBObjCSpecifier` API to use subscript notation for by-index, by-name, by-test selectors; removed `-byIndex:`, `-at:`, `-at:to:`, `-byTest:`; renamed `-byName:` to `-named:`, `-byID:` to `-ID:`, `-byRange:to:` to `-from:to:`; abbreviated comparison method names, e.g. `-lessThan:` is now `-lt:`

- kludged around bug in `SwiftAEAppData.pack()` to distinguish between NSNumbers representing Boolean and non-Boolean values (apparently, 'NSNumber(int:100) is Bool == true' is a correct answer in Swift land, so _all_ numbers were being packed as boolean AEDescs)