Tracking issue for global attributes

[jminer]

Many of these are not definitely useful. The ones I'm pretty sure I will add have check boxes.

• LANGUAGE
• [ ] VERSION
• [ ] COPYRIGHT
• [ ] DRIVER
• [x] LOCKLOOP
• LASTERROR
• UTF8MODE
• UTF8MODE_FILE
• DEFAULTPRECISION
• DEFAULTDECIMALSYMBOL
• SHOWMENUIMAGES
• GLOBALMENU
• [ ] GLOBALLAYOUTDLGKEY
• GLOBALLAYOUTRESIZEKEY
• [ ] IMAGEAUTOSCALE
• [ ] IMAGESDPI - may not support these exactly as they are
• IMAGESTOCKSIZE
• IUPLUA_THREADED
• SINGLEINSTANCE
• CURSORPOS
• MOUSEBUTTON
• SHIFTKEY
• CONTROLKEY
• [ ] MODKEYSTATE
• [ ] KEYPRESS
• [ ] KEYRELEASE
• [ ] KEY - useful for automated tests
• AUTOREPEAT
• INPUTCALLBACKS
• SYSTEM
• SYSTEMVERSION
• SYSTEMLANGUAGE
• SYSTEMLOCALE
• SCROLLBARSIZE
• COMCTL32VER6
• GTKVERSION
• GTKDEVVERSION
• MOTIFVERSION
• MOTIFNUMBER
• COMPUTERNAME
• USERNAME
• EXEFILENAME
• GL_VERSION
• GL_VENDOR
• GL_RENDERER
• XSERVERVENDOR
• XVENDORRELEASE
• [ ] FULLSIZE
• [ ] SCREENSIZE
• SCREENDEPTH
• [ ] SCREENDPI - check if this is useful
• TRUECOLORCANVAS
• DWM_COMPOSITION
• [ ] VIRTUALSCREEN
• [ ] MONITORSCOUNT
• [ ] MONITORSINFO
• HINSTANCE
• DLL_HINSTANCE
• APPSHELL
• XDISPLAY
• XSCREEN
• DLGBGCOLOR
• DLGFGCOLOR
• MENUBGCOLOR
• MENUFGCOLOR
• TXTBGCOLOR
• TXTFGCOLOR
• TXTHLCOLOR
• LINKFGCOLOR
• DEFAULTFONT
• DEFAULTFONTFACE
• DEFAULTFONTSIZE
• DEFAULTFONTSTYLE
• DEFAULTBUTTONPADDING