Update Xcode project file.
Fix deprecations and warnings.
Put API key in a separate file and use in widget.
Add HiDPI icons.
Fix escaping of "+" character on API POST request.

Closes #11.
Closes #14.
Don't escape multibyte UTF characters.

Closes #17.
Use 10.7 as minimum SDK.
Add Mike McQuaid to credits.
Credits: improve HTML, styling.
Version 0.9.14
Add Sketch file for vector image sources.
icon*.png: remove drop shadows.

This will better support dark mode on Yosemite.
Use template NSImages for the NSStatusItem

Template images use only the alpha channel, allowing the OS to choose
the correct color for the situation. This fixes use of the icon in
Yosemite dark mode. Issue #19.
Merge pull request #20 from joerick/fix-19

Fix #19: Yosemite dark mode icons
xcodeproj: general cleanup.
Depend on 10.9, x86_64.
Info.plist: general updates.
Info.plist: version 0.9.15.
Merge branch 'master' of https://github.com/mxcl/Audioscrobbler.app

Conflicts:
	Audioscrobbler.xcodeproj/project.pbxproj
	AutoDash.m
	ITunesListener.m
	Last.fm.wdgt/main.js.in
	MainController.m