Missing install/uninstall icons in Extension Manager of 4.6 and 4.7 FF12 and IE9
Exactly as in Bug #30369 the install/uninstall icons
in ExtensionManager are not visible and are missing
in FF12 and IE9 tested in typo3 4.6.6, 4.6.8 and typo3 4.7
In Chrome and Opera everything is fine.