Remove final 3.5 conditions and fix nuget package to exclude it

BUILDING.txt

@@ -12,7 +12,7 @@ compact framework 3.5.
 
 The solutions all place their output in a common bin directory. Console runner and engine
 components are placed directly in the bin directory while framework components end up in
-subdirectories net-2.0, net-3.5, net4.0, sl-5.0, portable and netcf-3.5. Future platform
+subdirectories net-2.0, net4.0, sl-5.0, portable and netcf-3.5. Future platform
 builds will cause new subdirectories to be created.
 
 The build shell script and build.cmd script are provided as an easy way to locate and

nuget/nunit.nuspec

@@ -30,8 +30,6 @@
     <file src="CHANGES.txt" />
     <file src="$builddir$\net-2.0\nunit.framework.dll" target="lib\net20" />
     <file src="$builddir$\net-2.0\nunit.framework.xml" target="lib\net20" />
-    <file src="$builddir$\net-3.5\nunit.framework.dll" target="lib\net35" />
-    <file src="$builddir$\net-3.5\nunit.framework.xml" target="lib\net35" />
     <file src="$builddir$\net-4.0\nunit.framework.dll" target="lib\net40" />
     <file src="$builddir$\net-4.0\nunit.framework.xml" target="lib\net40" />
     <file src="$builddir$\net-4.5\nunit.framework.dll" target="lib\net45" />

nuget/nunitlite.nuspec

@@ -33,7 +33,6 @@
     <file src="NOTICES.txt" />
     <file src="CHANGES.txt" />
     <file src="$builddir$\net-2.0\nunitlite.dll" target="lib\net20" />
-    <file src="$builddir$\net-3.5\nunitlite.dll" target="lib\net35" />
     <file src="$builddir$\net-4.0\nunitlite.dll" target="lib\net40" />
     <file src="$builddir$\net-4.5\nunitlite.dll" target="lib\net45" />
     <file src="$builddir$\sl-5.0\nunitlite.dll" target="lib\sl5" />

src/NUnitFramework/tests/Constraints/CollectionEquivalentConstraintTests.cs

@@ -153,8 +153,8 @@ namespace NUnit.Framework.Constraints
                 .ApplyTo(set2).IsSuccess);
         }
 
-#if NET_3_5 || NET_4_0 || NET_4_5
-        [Test, Platform("Net-3.5,Mono-3.5,Net-4.0,Mono-4.0,Net-4.5")]
+#if NET_4_0 || NET_4_5
+        [Test, Platform("Net-3.5,Mono-3.5,Net-4.0,Mono-4.0,Net-4.5,Mono-4.5")]
         public void WorksWithHashSets()
         {
             var hash1 = new HashSet<string>(new string[] { "presto", "abracadabra", "hocuspocus" });
@@ -163,7 +163,7 @@ namespace NUnit.Framework.Constraints
             Assert.That(new CollectionEquivalentConstraint(hash1).ApplyTo(hash2).IsSuccess);
         }
 
-        [Test, Platform("Net-3.5,Mono-3.5,Net-4.0,Mono-4.0,Net-4.5")]
+        [Test, Platform("Net-3.5,Mono-3.5,Net-4.0,Mono-4.0,Net-4.5,Mono-4.5")]
         public void WorksWithHashSetAndArray()
         {
             var hash = new HashSet<string>(new string[] { "presto", "abracadabra", "hocuspocus" });
@@ -173,7 +173,7 @@ namespace NUnit.Framework.Constraints
             Assert.That(constraint.ApplyTo(array).IsSuccess);
         }
 
-        [Test, Platform("Net-3.5,Mono-3.5,Net-4.0,Mono-4.0,Net-4.5")]
+        [Test, Platform("Net-3.5,Mono-3.5,Net-4.0,Mono-4.0,Net-4.5,Mono-4.5")]
         public void WorksWithArrayAndHashSet()
         {
             var hash = new HashSet<string>(new string[] { "presto", "abracadabra", "hocuspocus" });
@@ -183,7 +183,7 @@ namespace NUnit.Framework.Constraints
             Assert.That(constraint.ApplyTo(hash).IsSuccess);
         }
 
-        [Test, Platform("Net-3.5,Mono-3.5,Net-4.0,Mono-4.0,Net-4.5")]
+        [Test, Platform("Net-3.5,Mono-3.5,Net-4.0,Mono-4.0,Net-4.5,Mono-4.5")]
         public void FailureMessageWithHashSetAndArray()
         {
             var hash = new HashSet<string>(new string[] { "presto", "abracadabra", "hocuspocus" });