Add awesome.version to globals for tests. Will always show util.deprecate output

spec/preload.lua

@@ -3,6 +3,9 @@
 -- is not safe to reload and yet Busted manages to do this.
 require("lgi")
 
+-- Always show deprecated messages
+_G.awesome = {version = "v9999"}
+
 -- "fix" some intentional beautiful breakage done by .travis.yml
 require("beautiful").init{}
 

tests/examples/shims/awesome.lua

@@ -45,6 +45,9 @@ awesome.startup = true
 function awesome.register_xproperty()
 end
 
+-- Always show deprecated messages
+awesome.version = "v9999"
+
 return awesome
 
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