Mailplane 2.5.3 released

Release notes

• CHANGED: Hide web clip ads when 'Preferences > Tweak UI > Hide Ads' setting is enabled
• CHANGED: Improved Google Gears warning for Lion and Snow Leopard.
• UPDATED: French translation by Michel
• FIX: Gmail signature didn't get replaced when using Mailplane signatures
• FIX: Support for Growl 1.3
• FIX: Mailplane couldn't launch on case sensitive formatted drive (Mac App Store only)
• FIX: Some Edit > Spellchecking & Grammar menu items didn't show checkmarks.
• FIX: WebKit Memory leaks
• FIX: Rich text copy/paste border around text problem
• FIX: Cookies didn't get removed when 'Reset Gmail Session' was performed
• FIX: Possible startup problem