* Added support for first-level controllers

* Added several posix functions to ffluci.fs
* Added ffluci.util.combine

core/src/dispatcher.lua

@@ -126,8 +126,14 @@ end
 function createindex()
 	local root = ffluci.sys.libpath() .. "/controller/"
 	local suff = ".lua"
-	for i,c in ipairs(ffluci.fs.glob(root .. "*/*" .. suff)) do
+	
-		c = "ffluci.controller." .. c:sub(#root+1, #c-#suff):gsub("/", ".", 1)
+	local controllers = ffluci.util.combine(
+		ffluci.fs.glob(root .. "*" .. suff),
+		ffluci.fs.glob(root .. "*/*" .. suff)
+	)
+	
+	for i,c in ipairs(controllers) do
+		c = "ffluci.controller." .. c:sub(#root+1, #c-#suff):gsub("/", ".")
 		stat, mod = pcall(require, c)
 	
 		if stat and mod and type(mod.index) == "function" then

core/src/fs.lua

@@ -83,4 +83,16 @@ dir = posix.dir
 mkdir = posix.mkdir
 
 -- Alias for posix.rmdir
-rmdir = posix.rmdir
+rmdir = posix.rmdir
+
+-- Alias for posix.stat
+stat = posix.stat
+
+-- Alias for posix.chmod
+chmod = posix.chmod
+
+-- Alias for posix.link
+link = posix.link
+
+-- Alias for posix.unlink
+unlink = posix.unlink

core/src/util.lua

@@ -73,6 +73,18 @@ function clone(object, deep)
 end
 
 
+-- Combines two or more numerically indexed tables into one
+function combine(...)
+	local result = {}
+	for i, a in ipairs(arg) do
+		for j, v in ipairs(a) do
+			table.insert(result, v)
+		end
+	end
+	return result
+end
+
+
 -- Checks whether a table has an object "value" in it
 function contains(table, value)
 	for k,v in pairs(table) do