Update, add "allow use of custom global tags files"

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@563 ea778897-0a13-0410-b9d1-a72fbfd435f5

TODO

@@ -14,12 +14,12 @@ TODO List:
 	o create filetype specific menus, read templates from filetypes.*
 	o template rework
 	o user-definable auto completion structs
-	o 'make object' build command
 	o dialogs to use descriptive buttons and 12px border
 	o documentation: preferences
 	o save build includes & arguments
 	o separate filetype for HTML
 	o don't override Scintilla keybindings by default
+	o allow use of custom global tags files
 	o (DBUS)
 	o (startup notification)
 	o (indent wrapped lines, but how?)