Documentation Update - Referenced edit command

- Added new edit command references to docs.
- Added "#editor=vi" default .taskrc entry.

ChangeLog

@@ -34,7 +34,10 @@
  + The task man page is now installed.  Try "man task" (thanks to Federico
    Hernandez and P.C. Shyamshankar).
  + Fixed bug that causes task to create a default .task directory, even if
-   .taskrc:data.location specified otherwise (thanks to Federico Hernandez).
+   data.location specified otherwise (thanks to Federico Hernandez).
+ + New "edit" command that fires up a text editor (uses 'editor' configuration
+   variable, $VISUAL or $EDITOR environment variable) and allows direct
+   editing of all editable task details.
 
 ------ old releases ------------------------------
 

html/task.html

@@ -175,7 +175,10 @@
                   <li>The task man page is now installed.  Try "man task" (thanks to Federico
                       Hernandez and P.C. Shyamshankar).
                   <li>Fixed bug that causes task to create a default .task directory, even if
-                      .taskrc:data.location specified otherwise (thanks to Federico Hernandez).
+                      data.location specified otherwise (thanks to Federico Hernandez).
+                  <li>New "edit" command that fires up a text editor (uses 'editor' configuration
+                      variable, $VISUAL or $EDITOR environment variable) and allows direct
+                      editing of all editable task details.
                 </ul>
 
                 <p>

src/Config.cpp

@@ -155,6 +155,7 @@ void Config::createDefault (const std::string& home)
         fprintf (out, "due=7\n");
         fprintf (out, "nag=You have higher priority tasks.\n");
         fprintf (out, "locking=on\n");
+        fprintf (out, "#editor=vi\n");
 
         fprintf (out, "color.overdue=bold_red\n");
         fprintf (out, "color.due=bold_yellow\n");