Candran 0.3.0

* Added @ self alias
* Added short anonymous functions declaration
* Made assignment operators works in every direction, except up, down,
behind and below, because this would be hard to visualize.
* Moved files around.
* Error rewriting.
* Discover the amazing can commandline tool, which includes a fantastic°
REPL and program running abilities.
* Added functions which plagiarize Lua.
* Added 0.1.0 to the version number.
* If you still love pineapple flavored bread, don't hesitate to show
your feelings.

Also, the tests are out of date. Sad.

°: not really.

util.can

@@ -1,26 +0,0 @@
-local util = {}
-
-function util.search(modpath, exts={"can", "lua"})
-	for _, ext in ipairs(exts) do
-		for path in package.path:gmatch("[^;]+") do
-			local fpath = path:gsub("%.lua", "."..ext):gsub("%?", (modpath:gsub("%.", "/")))
-			local f = io.open(fpath)
-			if f then
-				f:close()
-				return fpath
-			end
-		end
-	end
-end
-
-function util.loadenv(str, name, env)
-	if _VERSION == "Lua 5.1" then
-		local fn, err = loadstring(str, name)
-		if not fn then return fn, err end
-		return env ~= nil and setfenv(fn, env) or fn
-	else
-		return load(str, name, nil, env)
-	end
-end
-
-return util