Added some #undef (undefines) to try speed compile times up a little bit.

Added resources.dm where FILE_DIR can be defined manually. It should speed clean-compiles up by reducing the number of places the compiler searches for resource-files to put in the resource-cache (stuff in ' ' quotes. e.g. icon='human.dmi').

To use manual FILE_DIR defines go to: 
Build > Preferences for tgstation
in dreammaker. Then un-tick "Automatically set FILE_DIR for sub-directories"

It also means you have less crap to clean up in the .dme before every commit C:

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@3820 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/admin/admin_memo.dm

@@ -5,7 +5,7 @@
 /client/proc/admin_memo(task in list("write","show","delete"))
 	set name = "Memo"
 	set category = "Server"
-	if(!holder)	return
+	if(!holder || !ENABLE_MEMOS)	return
 	switch(task)
 		if("write")
 			admin_memo_write()
@@ -52,3 +52,6 @@
 		if(ckey)
 			F.dir.Remove(ckey)
 			src << "<b>Removed Memo created by [ckey].</b>"
+
+#undef MEMOFILE
+#undef ENABLE_MEMOS