PM: Duplicate functionality removed & rename

1) GetPackagesInstaledInSolution() removed. Duplicate, does nothing,
redirects to public available Solution.GetPackages()

2) IsPackageInstaledInSolution() removed. Duplicate, does nothing,
redirects to public available Solution.IsPackageInstalled()

3) Name GetInstalledPackages() renamed to GetPackages().
Misleading name, all packages are installed in
selected-projects/project/solution.
Or packages exist in repository, where repository can be
available/solution/project/installed.

src/AddIns/Misc/PackageManagement/Project/Src/PackageManagementSelectedProjects.cs

@@ -138,26 +138,16 @@ namespace ICSharpCode.PackageManagement
 				IPackageManagementProject project = GetSingleProjectSelected(package.Repository);
 				return project.IsPackageInstalled(package);
 			}
-			return IsPackageInstalledInSolution(package);
-		}
-		
-		public bool IsPackageInstalledInSolution(IPackage package)
-		{
 			return Solution.IsPackageInstalled(package);
 		}
 		
-		public IQueryable<IPackage> GetPackagesInstalledInSolution()
-		{
-			return Solution.GetPackages();
-		}
-		
-		public IQueryable<IPackage> GetInstalledPackages(IPackageRepository sourceRepository)
+		public IQueryable<IPackage> GetPackages(IPackageRepository sourceRepository)
 		{
 			if (HasSingleProjectSelected()) {
 				IPackageManagementProject project = GetSingleProjectSelected(sourceRepository);
 				return project.GetPackages();
 			}
-			return GetPackagesInstalledInSolution();
+			return Solution.GetPackages();
 		}
 		
 		public IPackageManagementProject GetSingleProjectSelected(IPackageRepository repository)

src/AddIns/Misc/PackageManagement/Project/Src/UpdatedPackagesViewModel.cs

@@ -86,7 +86,7 @@ namespace ICSharpCode.PackageManagement
 		
 		IQueryable<IPackage> GetInstalledPackages(IPackageRepository aggregateRepository)
 		{
-			return selectedProjects.GetInstalledPackages(aggregateRepository);
+			return selectedProjects.GetPackages(aggregateRepository);
 		}
 		
 		protected override IQueryable<IPackage> GetAllPackages()

src/AddIns/Misc/PackageManagement/Test/Src/PackageManagementSelectedProjectsTests.cs

@@ -301,7 +301,7 @@ namespace PackageManagement.Tests
 			fakeSolution.FakeInstalledPackages.Add(package);
 			CreateSelectedProjects();
 			
-			bool installed = selectedProjects.IsPackageInstalledInSolution(package);
+			bool installed = selectedProjects.Solution.IsPackageInstalled(package);
 			
 			Assert.IsTrue(installed);
 		}
@@ -316,7 +316,7 @@ namespace PackageManagement.Tests
 			
 			var package = new FakePackage("Test");
 			
-			bool installed = selectedProjects.IsPackageInstalledInSolution(package);
+			bool installed = selectedProjects.Solution.IsPackageInstalled(package);
 			
 			Assert.IsFalse(installed);
 		}
@@ -332,7 +332,7 @@ namespace PackageManagement.Tests
 			fakeSolution.FakeInstalledPackages.Add(package);
 			CreateSelectedProjects();
 			
-			IQueryable<IPackage> packages = selectedProjects.GetPackagesInstalledInSolution();
+			IQueryable<IPackage> packages = selectedProjects.Solution.GetPackages();
 			
 			var expectedPackages = new FakePackage[] {
 				package
@@ -439,7 +439,7 @@ namespace PackageManagement.Tests
 			CreateSelectedProjects();
 			
 			var repository = new FakePackageRepository();
-			IQueryable<IPackage> packages = selectedProjects.GetInstalledPackages(repository);
+			IQueryable<IPackage> packages = selectedProjects.GetPackages(repository);
 			
 			var expectedPackages = new FakePackage[] {
 				package
@@ -463,7 +463,7 @@ namespace PackageManagement.Tests
 			CreateSelectedProjects();
 			
 			var repository = new FakePackageRepository();
-			IQueryable<IPackage> packages = selectedProjects.GetInstalledPackages(repository);
+			IQueryable<IPackage> packages = selectedProjects.GetPackages(repository);
 			
 			var expectedPackages = new FakePackage[] {
 				package
@@ -481,7 +481,7 @@ namespace PackageManagement.Tests
 			CreateSelectedProjects();
 			
 			var expectedRepository = new FakePackageRepository();
-			IQueryable<IPackage> packages = selectedProjects.GetInstalledPackages(expectedRepository);
+			IQueryable<IPackage> packages = selectedProjects.GetPackages(expectedRepository);
 			
 			IPackageRepository repository = fakeSolution.RepositoryPassedToGetProject;