Merge branch 'js/increase-pane-sizes' into j6t-testing

* js/increase-pane-sizes:
  git-gui: fix layout problems with large windows
  Add screenshots to the README

# Conflicts:
#	git-gui.sh

Author: j6t

README.md

@@ -11,6 +11,13 @@ page](https://git-scm.com/docs/git-gui).
 Git GUI was initially written by Shawn O. Pearce, and is distributed with the
 standard Git installation.
 
+Examples of `git gui blame` and `git citool`, the most popular tools in the git-gui
+suite:
+
+![git gui blame example](docs/git-gui-blame-example.png)
+
+![git citool example](docs/git-citool-example.png)
+
 # Building and installing
 
 You need to have the following dependencies installed before you begin:

docs/git-citool-example.png

@@ -3114,7 +3114,7 @@ pack .vpane -anchor n -side top -fill both -expand 1
 
 # -- Working Directory File List
 
-textframe .vpane.files.workdir -height 100 -width 200
+textframe .vpane.files.workdir -height 300 -width 400
 tlabel .vpane.files.workdir.title -text [mc "Unstaged Changes"] \
 	-background lightsalmon -foreground black
 ttext $ui_workdir \
@@ -3135,7 +3135,7 @@ pack $ui_workdir -side left -fill both -expand 1
 
 # -- Index File List
 #
-textframe .vpane.files.index -height 100 -width 200
+textframe .vpane.files.index -height 300 -width 400
 tlabel .vpane.files.index.title \
 	-text [mc "Staged Changes (Will Commit)"] \
 	-background lightgreen -foreground black