Add Carthage support

Info.plist

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>FMWK</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>$(CURRENT_PROJECT_VERSION)</string>
+	<key>NSPrincipalClass</key>
+	<string></string>
+</dict>
+</plist>

ObjectiveSugar.h

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+//
+//  ObjectiveSugar.h
+//  ObjectiveSugar
+//
+//  Created by Marc Palmer on 20/08/2015.
+//  Copyright © 2015 supermarin. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+//! Project version number for ObjectiveSugar.
+FOUNDATION_EXPORT double ObjectiveSugarVersionNumber;
+
+//! Project version string for ObjectiveSugar.
+FOUNDATION_EXPORT const unsigned char ObjectiveSugarVersionString[];
+
+// In this header, you should import all the public headers of your framework using statements like #import <ObjectiveSugar/PublicHeader.h>
+
+// C SUGAR
+#define unless(condition...) if(!(condition))
+#define until(condition...) while(!(condition))
+
+// OBJC SUGAR
+#import <ObjectiveSugar/NSNumber+ObjectiveSugar.h>
+#import <ObjectiveSugar/NSArray+ObjectiveSugar.h>
+#import <ObjectiveSugar/NSMutableArray+ObjectiveSugar.h>
+#import <ObjectiveSugar/NSDictionary+ObjectiveSugar.h>
+#import <ObjectiveSugar/NSSet+ObjectiveSugar.h>
+#import <ObjectiveSugar/NSString+ObjectiveSugar.h>
+

ObjectiveSugar.xcodeproj/xcshareddata/xcschemes/ObjectiveSugar.xcscheme

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+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "0700"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "4923F9C71B855212002A6654"
+               BuildableName = "ObjectiveSugar.framework"
+               BlueprintName = "ObjectiveSugar"
+               ReferencedContainer = "container:ObjectiveSugar.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "4923F9D11B855212002A6654"
+               BuildableName = "ObjectiveSugarTests.xctest"
+               BlueprintName = "ObjectiveSugarTests"
+               ReferencedContainer = "container:ObjectiveSugar.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "4923F9C71B855212002A6654"
+            BuildableName = "ObjectiveSugar.framework"
+            BlueprintName = "ObjectiveSugar"
+            ReferencedContainer = "container:ObjectiveSugar.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "4923F9C71B855212002A6654"
+            BuildableName = "ObjectiveSugar.framework"
+            BlueprintName = "ObjectiveSugar"
+            ReferencedContainer = "container:ObjectiveSugar.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "4923F9C71B855212002A6654"
+            BuildableName = "ObjectiveSugar.framework"
+            BlueprintName = "ObjectiveSugar"
+            ReferencedContainer = "container:ObjectiveSugar.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

ObjectiveSugar.xcodeproj/xcuserdata/marc.xcuserdatad/xcschemes/xcschememanagement.plist

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>ObjectiveSugar.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+	<key>SuppressBuildableAutocreation</key>
+	<dict>
+		<key>4923F9C71B855212002A6654</key>
+		<dict>
+			<key>primary</key>
+			<true/>
+		</dict>
+		<key>4923F9D11B855212002A6654</key>
+		<dict>
+			<key>primary</key>
+			<true/>
+		</dict>
+	</dict>
+</dict>
+</plist>