adium/adium

Add shortcuts for boolean properties back to ESObjectWithProperties, thanks to Catfish_Man.

This should help speed up things like sorting the contact list.
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Use User Icon</key>
<true/>
</dict>
</plist>