Changes needed to detect new-style installation

Launch.lua

@@ -14,6 +14,7 @@ SetMainObject(launch)
 
 function launch:OnInit()
 	self.devMode = false
+	self.installedMode = false
 	self.versionNumber = "?"
 	self.versionBranch = "?"
 	self.versionPlatform = "?"
@@ -53,6 +54,11 @@ function launch:OnInit()
 		-- Enable dev mode to disable updates and set user path to be the script path
 		self.devMode = true
 	end
+	local installedFile = io.open("installed.cfg", "r")
+	if installedFile then
+		self.installedMode = true
+		installedFile:close()
+	end
 	RenderInit()
 	ConPrintf("Loading main script...")
 	local errMsg

Modules/Main.lua

@@ -43,7 +43,7 @@ function main:Init()
 	self.modes["LIST"] = LoadModule("Modules/BuildList")
 	self.modes["BUILD"] = LoadModule("Modules/Build")
 
-	if launch.devMode or GetScriptPath() == GetRuntimePath() then
+	if launch.devMode or (GetScriptPath() == GetRuntimePath() and not launch.installedMode) then
 		-- If running in dev mode or standalone mode, put user data in the script path
 		self.userPath = GetScriptPath().."/"
 	else