Bug Fix - composeF4 -> parse -> composeF4

- Fixed bug that meant Task::composeF4 added a newline, but Task::parse
  did not expect a newline.  This caused Task::determineVersion to
  detect a format 1 encoding and throw.  Changed TDB::load to not remove
  any \n characters, and Task::parse to accept lines either with or
  without.

src/Task.cpp

@@ -125,14 +125,20 @@ void Task::setStatus (Task::status status)
 ////////////////////////////////////////////////////////////////////////////////
 void Task::parse (const std::string& line)
 {
+  std::string copy;
+  if (line[line.length () - 1] == '\n')
+    copy = line.substr (0, line.length () - 1);
+  else
+    copy = line;
+
   try
   {
-    Record::parse (line);
+    Record::parse (copy);
   }
 
   catch (std::string& e)
   {
-    legacyParse (line);
+    legacyParse (copy);
   }
 }