-Readded --noask functionality (it was lost during gui/nogui merge).
-Added config dialog checkbox to toggle noask setting.
-Fixed problem with too many dialog windows when loading a bad dump or hacked rom.
-Modified Makefile so 'make install' will copy default config files to install dir
-Modified gui_gtk/rombrowser.c so rombrowser.cache file is saved to user config dir.
-Modified main/main.c so on creation of user config dir ~/.mupen64plus, all config files from install dir are copied to user config dir.