Add url and sourceURL properties to BPackageInfo

Also extend the parser to accept "url" and "source-url" attributes.

headers/os/package/PackageInfo.h

@@ -65,6 +65,8 @@ public:
 
 			const BObjectList<BString>&	CopyrightList() const;
 			const BObjectList<BString>&	LicenseList() const;
+			const BObjectList<BString>&	URLList() const;
+			const BObjectList<BString>&	SourceURLList() const;
 
 			const BObjectList<BPackageResolvable>&	ProvidesList() const;
 			const BObjectList<BPackageResolvableExpression>&
@@ -97,6 +99,12 @@ public:
 			void				ClearLicenseList();
 			status_t			AddLicense(const BString& license);
 
+			void				ClearURLList();
+			status_t			AddURL(const BString& url);
+
+			void				ClearSourceURLList();
+			status_t			AddSourceURL(const BString& url);
+
 			void				ClearProvidesList();
 			status_t			AddProvides(const BPackageResolvable& provides);
 
@@ -146,6 +154,8 @@ private:
 
 			BObjectList<BString>	fCopyrightList;
 			BObjectList<BString>	fLicenseList;
+			BObjectList<BString>	fURLList;
+			BObjectList<BString>	fSourceURLList;
 
 			BObjectList<BPackageResolvable>	fProvidesList;
 

headers/os/package/PackageInfoAttributes.h

@@ -34,6 +34,8 @@ enum BPackageInfoAttributeID {
 	B_PACKAGE_INFO_REPLACES,	// list of resolvables that this package
 								// will replace (upon update)
 	B_PACKAGE_INFO_FLAGS,
+	B_PACKAGE_INFO_URLS,		// list
+	B_PACKAGE_INFO_SOURCE_URLS,	// list
 	B_PACKAGE_INFO_CHECKSUM,	// sha256-checksum
 	//
 	B_PACKAGE_INFO_ENUM_COUNT,