Fix a small space leak in DynamicProjects
Fix a small space leak in DynamicProjects

Add a couple of strictness annotations to keep ExtensibleState from
building up thunks.

CaptainPatate/xmonad-contrib,f1u77y/xmonad-contrib,xmonad/xmonad-contrib,CaptainPatate/xmonad-contrib,CaptainPatate/xmonad-contrib,f1u77y/xmonad-contrib,xmonad/xmonad-contrib