Code Cleanup

- The "next" command had two control paths.  One was via custom reports
  (correct) and the other was a residual handler (obsolete), which is
  now removed.  This also simplifies a handleCustomReport/runCustomReport
  issue.

src/report.cpp

@@ -742,74 +742,6 @@ int handleReportSummary (std::string &outs)
   return rc;
 }
 
-////////////////////////////////////////////////////////////////////////////////
-// A summary of the most important pending tasks.
-//
-// For every project, pull important tasks to present as an 'immediate' task
-// list.  This hides the overwhelming quantity of other tasks.
-//
-// Present at most three tasks for every project.  Select the tasks using
-// these criteria:
-//   - due:< 1wk, pri:*
-//   - due:*, pri:H
-//   - pri:H
-//   - due:*, pri:M
-//   - pri:M
-//   - due:*, pri:L
-//   - pri:L
-//   - due:*, pri:*        <-- everything else
-//
-// Make the "three" tasks a configurable number
-//
-int handleReportNext (std::string &outs)
-{
-  // Load report configuration.
-  std::string columnList = context.config.get ("report.next.columns");
-  std::string labelList  = context.config.get ("report.next.labels");
-  std::string sortList   = context.config.get ("report.next.sort");
-  std::string filterList = context.config.get ("report.next.filter");
-
-  std::vector <std::string> filterArgs;
-  split (filterArgs, filterList, ' ');
-  {
-    Cmd cmd ("next");
-    Task task;
-    Sequence sequence;
-    Subst subst;
-    Filter filter;
-    context.parse (filterArgs, cmd, task, sequence, subst, filter);
-
-    context.sequence.combine (sequence);
-
-    // Allow limit to be overridden by the command line.
-    if (!context.task.has ("limit") && task.has ("limit"))
-      context.task.set ("limit", task.get ("limit"));
-
-    foreach (att, filter)
-      context.filter.push_back (*att);
-  }
-
-  // Get all the tasks.
-  std::vector <Task> tasks;
-  context.tdb.lock (context.config.getBoolean ("locking"));
-  handleRecurrence ();
-  context.tdb.load (tasks, context.filter);
-  context.tdb.commit ();
-  context.tdb.unlock ();
-
-  // Restrict to matching subset.
-  gatherNextTasks (tasks);
-
-  return runCustomReport (
-    "next",
-    columnList,
-    labelList,
-    sortList,
-    filterList,
-    tasks,
-    outs);
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 // Year Month    Added Completed Deleted
 // 2006 November    87        63      14