make the project compile on 10.9, using Xcode 5.1

bare minimum changes ... 150+ warnings ... but it runs
remove (unused) licensing related code
remove ShortcutRecorder localisations that aren't supported in DTerm
remove (unused) licensing related code - part 2
remove unused svn revisions script
remove license related image resources
remove license file type from Info.plist
rip out Sparkle ... old code is old

Maybe we are going to add a new and shiny version of Sparkle later ... but for now it feels good to get rid of a third of the warnings.
rip out Growl

... at least for now; we might add the newest Growl version back in, later
remove license steps from release checklist
add _ideas folder
remove "Full Key Codes" archive ... even the latest version [1] is PowerPC-only

If you need key codes, use "Key Codes" from "Many Tricks".

[1]: http://softwares.bajram.com/downloads/?server=01&file=Full_Key_Codes.dmg
remove (unused) DSPOSTManager
remove more (commented out) licensing code
remove *MAS targets

since we are not Decimus, we are not going to put this in the AppStore ... so there is no point in dragging those targets along ...it would just be more mouths to feed
update ShortcutRecorder

https://github.com/Orangenhain/shortcutrecorder @ d0e43a5627

SR is compiled using ARC
convert setaxtrusted target to ARC
remove unused DSUtilities.{h,m} files
convert DTerm to ARC
clean up the GC -> turn off GC -> ARC conversion problems with weak properties