My favorite git-cola layout

.config_git-cola_settings

{
    "gui_state": {
        "mainview": {
            "lock_layout": false, 
            "show_status_filter": false, 
            "height": 768, 
            "windowstate": "AAAA/wAAAAL9AAAAAQAAAAAAAASaAAADVfwCAAAAAfwAAAAVAAADVQAAATsA/////AEAAAAC/AAAAAAAAADZAAAA2QD////6AAAAAAIAAAAC+wAAAAwAUgBlAGMAZQBuAHQBAAAAAP////8AAABjAP////sAAAASAEYAYQB2AG8AcgBpAHQAZQBzAQAAAHsAAADRAAAAYwD////8AAAA3AAAA74AAACZAP////wCAAAABPsAAAAOAEEAYwB0AGkAbwBuAHMBAAAAFQAAAGYAAAA6AP////wAAAB+AAAAvQAAAHgBAAAU+gAAAAEBAAAAA/sAAAAMAFMAdABhAHQAdQBzAQAAAAD/////AAAAiQD////7AAAACABEAGkAZgBmAQAAAAD/////AAAAewD////7AAAADABDAG8AbQBtAGkAdAEAAAFgAAABnwAAAJkA////+wAAAA4AQgByAG8AdwBzAGUAcgEAAAE+AAABBwAAAGMA////+wAAAA4AQwBvAG4AcwBvAGwAZQEAAAJIAAABIgAAAB0A////AAAAAAAAA1UAAAAEAAAABAAAAAgAAAAI/AAAAAA=", 
            "width": 1024,
            "maximized": false, 
            "y": 50, 
            "x": 50
        }, 
        "gitdag": {
            "count": 1000, 
            "lock_layout": false, 
            "height": 768, 
            "windowstate": "AAAA/wAAAAL9AAAAAgAAAAAAAAMdAAADVfwCAAAAAvsAAAAGAEwAbwBnAQAAABUAAAGDAAAAYwD////7AAAACABEAGkAZgBmAQAAAZsAAAHPAAAASAD///8AAAABAAADHAAAA1X8AgAAAAL7AAAACgBHAHIAYQBwAGgBAAAAFQAAAQgAAABjAP////sAAAAKAEYAaQBsAGUAcwEAAAEgAAACSgAAAGMA////AAAAAAAAA1UAAAAEAAAABAAAAAgAAAAI/AAAAAA=", 
            "width": 1024, 
            "maximized": false, 
            "y": 100, 
            "x": 100
        }, 
        "browser": {
            "y": 150, 
            "x": 150, 
            "height": 480, 
            "width": 720, 
            "maximized": false
        }
    }, 
    "bookmarks": [], 
    "recent": [
    ]
}

.gitconfig

[cola]
 	browserdockable = true
	refreshonfocus = true
	savewindowssettings = true
	editor = 'C:/Program Files (x86)/Notepad++/notepad++.exe'
	mergetool = 'C:/Program Files/Perforce/p4merge.exe'
[gui]
	historybrowser = \"C:/Program Files (x86)/Common Files/Python/2.7/pythonw.exe\" \"C:/Program Files (x86)/git-cola/git-cola.launch.pyw\" dag
	
[guitool "Git Flow: Start Feature"]
	cmd = "git flow feature start $ARGS"
	prompt = "Start a release"
	argprompt = "Name of the feature"
[guitool "Git Flow: Finish Feature"]
	cmd = "git flow feature finish $ARGS"
	prompt = "Finish a feature"
	argprompt = "Name of the feature"
[guitool "Git Flow: Start Release"]
	cmd = "git flow release start $ARGS"
	prompt = "Start a release"
	argprompt = "Name of the release"
[guitool "Git Flow: Finish Release"]
	cmd = "git flow release finish $ARGS"
	prompt = "Finish a release"
	argprompt = "Name of the release"

Note the "Git flow" tools on the bottom.