Make it easier to change the default layout

In older versions of awesome, the first entry in the layouts table was the
default layout. Currently it's always the floating layout.

With this patch the default is again the first entry in the layouts table.  At
the same time, floating is moved to be the first entry, so this patch doesn't
change any behavior at all.

Signed-off-by: Uli Schlachter <psychon@znc.in>
Signed-off-by: Julien Danjou <julien@danjou.info>

awesomerc.lua.in

@@ -26,6 +26,7 @@ modkey = "Mod4"
 -- Table of layouts to cover with awful.layout.inc, order matters.
 layouts =
 {
+    awful.layout.suit.floating,
     awful.layout.suit.tile,
     awful.layout.suit.tile.left,
     awful.layout.suit.tile.bottom,
@@ -36,8 +37,7 @@ layouts =
     awful.layout.suit.spiral.dwindle,
     awful.layout.suit.max,
     awful.layout.suit.max.fullscreen,
-    awful.layout.suit.magnifier,
-    awful.layout.suit.floating
+    awful.layout.suit.magnifier
 }
 -- }}}
 
@@ -46,7 +46,7 @@ layouts =
 tags = {}
 for s = 1, screen.count() do
     -- Each screen has its own tag table.
-    tags[s] = awful.tag({ 1, 2, 3, 4, 5, 6, 7, 8, 9 }, s)
+    tags[s] = awful.tag({ 1, 2, 3, 4, 5, 6, 7, 8, 9 }, s, layouts[1])
 end
 -- }}}