Cull extraneous whitespace.

One last flurry with the broom before I leave you slobs to code
in your own filth. Eliminated all the trailing whitespace I
could manage, with special prejudice reserved for the test cases
which depended on the preservation of trailing whitespace.

Was reminded I cannot figure out how to eliminate the trailing
space on the "scala> " prompt in repl transcripts. At least
reduced the number of such empty prompts by trimming transcript
code on the way in.

Routed ConsoleReporter's "printMessage" through a trailing
whitespace stripping method which might help futureproof
against the future of whitespace diseases. Deleted the up-to-40
lines of trailing whitespace found in various library files.

It seems like only yesterday we performed whitespace surgery
on the whole repo. Clearly it doesn't stick very well. I suggest
it would work better to enforce a few requirements on the way in.

3 files changed, 8 insertions, 8 deletions

diff --git a/test/files/presentation/hyperlinks/Runner.scala b/test/files/presentation/hyperlinks/Runner.scala
index 61da49a3d7..b78e13c23a 100644
--- a/test/files/presentation/hyperlinks/Runner.scala
+++ b/test/files/presentation/hyperlinks/Runner.scala
@@ -7,5 +7,5 @@ object Test extends InteractiveTest {
     sourceFiles foreach (src => askLoadedTyped(src).get)
     super.runDefaultTests()
   }
-  
+
 }
\ No newline at end of file
diff --git a/test/files/presentation/hyperlinks/src/NameDefaultTests.scala b/test/files/presentation/hyperlinks/src/NameDefaultTests.scala
index b218040fe3..340d223d2e 100644
--- a/test/files/presentation/hyperlinks/src/NameDefaultTests.scala
+++ b/test/files/presentation/hyperlinks/src/NameDefaultTests.scala
@@ -2,11 +2,11 @@
 class NameDefaults {
   val someString = "abc"
   val someInt = 42
- 
+
   def foo(x: String, y: Int)(implicit logger: Int): Int = y
-  
+
   implicit val l = 42
-  
+
   def bar {
     println()
     val someOtherInt = 10
diff --git a/test/files/presentation/hyperlinks/src/PatMatTests.scala b/test/files/presentation/hyperlinks/src/PatMatTests.scala
index bbd0f2e7ed..7184106357 100644
--- a/test/files/presentation/hyperlinks/src/PatMatTests.scala
+++ b/test/files/presentation/hyperlinks/src/PatMatTests.scala
@@ -6,22 +6,22 @@ case class CaseOne(x: Int, y: List[Int]) extends BaseType
 case class CaseTwo(str: String) extends BaseType
 
 class PatMatTests {
-  
+
   def foo(x: BaseType) {
     x match {
       case CaseOne/*#*/(10, first :: second :: Nil) =>
         val tmp = 23
         println(first/*#*/)
         println(tmp/*#*/)
-        
+
       case CaseTwo/*#*/(mystring) =>
         println(mystring/*#*/)
     }
   }
-  
+
   def multipleAssign() {
     val (x, y) = ("abc", "def")
-    
+
     println(x/*#*/, y/*#*/)
   }