Merge branch 'sb/remove-gitview'

Retire long unused/unmaintained gitview from the contrib/ area.

* sb/remove-gitview:
  doc: git-gui browser does not default to HEAD
  doc: gitk: add the upstream repo location
  doc: gitk: remove gitview reference
  contrib: remove gitview

Documentation/git-gui.txt

@@ -35,7 +35,7 @@ blame::
 
 browser::
 	Start a tree browser showing all files in the specified
-	commit (or `HEAD` by default).  Files selected through the
+	commit.  Files selected through the
 	browser are opened in the blame viewer.
 
 citool::

Documentation/gitk.txt

@@ -178,19 +178,21 @@ used by default. If '$XDG_CONFIG_HOME' is not set it defaults to
 History
 -------
 Gitk was the first graphical repository browser. It's written in
-tcl/tk and started off in a separate repository but was later merged
+tcl/tk.
-into the main Git repository.
 
+'gitk' is actually maintained as an independent project, but stable
+versions are distributed as part of the Git suite for the convenience
+of end users.
+
+gitk-git/ comes from Paul Mackerras's gitk project:
+
+	git://ozlabs.org/~paulus/gitk
 
 SEE ALSO
 --------
 'qgit(1)'::
 	A repository browser written in C++ using Qt.
 
-'gitview(1)'::
-	A repository browser written in Python using Gtk. It's based on
-	'bzrk(1)' and distributed in the contrib area of the Git repository.
-
 'tig(1)'::
 	A minimal repository browser and Git tool output highlighter written
 	in C using Ncurses.

contrib/gitview/gitview.txt

@@ -1,57 +0,0 @@
-gitview(1)
-==========
-
-NAME
-----
-gitview - A GTK based repository browser for git
-
-SYNOPSIS
---------
-[verse]
-'gitview' [options] [args]
-
-DESCRIPTION
----------
-
-Dependencies:
-
-* Python 2.4
-* PyGTK 2.8 or later
-* PyCairo 1.0 or later
-
-OPTIONS
--------
---without-diff::
-
-	If the user doesn't want to list the commit diffs in the main window.
-	This may speed up the repository browsing.
-
-<args>::
-
-	All the valid option for linkgit:git-rev-list[1].
-
-Key Bindings
-------------
-F4::
-	To maximize the window
-
-F5::
-	To reread references.
-
-F11::
-	Full screen
-
-F12::
-	Leave full screen
-
-EXAMPLES
---------
-
-gitview v2.6.12.. include/scsi drivers/scsi::
-
-	Show as the changes since version v2.6.12 that changed any file in the
-	include/scsi or drivers/scsi subdirectories
-
-gitview --since=2.weeks.ago::
-
-	Show the changes during the last two weeks