Bug #656

- Fixed bug that caused multiple recurring child tasks to be generated
  under certain circumstances.
- Removed text.t.cpp tests that are not in task.
- Added Bryce Harrington to AUTHORS file.
- Corrected tests that were broken by the fix.

test/text.t.cpp

@@ -34,7 +34,7 @@ Context context;
 ////////////////////////////////////////////////////////////////////////////////
 int main (int argc, char** argv)
 {
-  UnitTest t (213);
+  UnitTest t (208);
 
   // void wrapText (std::vector <std::string>& lines, const std::string& text, const int width)
   std::string text = "This is a test of the line wrapping code.";
@@ -416,13 +416,6 @@ int main (int argc, char** argv)
 
   // std::string format (double, int, int);
 
-  // std::string printable (const std::string&);
-  t.is (printable ("a\rb"), "a\\rb", "printable <carriage-return> -> \\r");
-  t.is (printable ("a\nb"), "a\\nb", "printable <newline> -> \\n");
-  t.is (printable ("a\fb"), "a\\fb", "printable <formfeed> -> \\f");
-  t.is (printable ("a\tb"), "a\\tb", "printable <tab> -> \\t");
-  t.is (printable ("a\vb"), "a\\vb", "printable <vertical-space> -> \\v");
-
   return 0;
 }