matchMode button dropdown
bugfix update highlights on dynamic loads
bugfix for "Phrase not found" FF bug 926033
Closes #51: FIT broken in FF pre-Finder
#50 FIT leaves find bar open in other tabs
buttons partly covered in fb on top
bugfix with toolbarbuttons of other addons
fix grid in gmail
prevent possible failure to unload
revert "matchMode button dropdown"
Revert "revert "matchMode button dropdown""

This reverts commit 2fe5e81bb2dd8748ea49a118fac9c0f36457d82c.
bugfix FIT closing when changing tabs
Bump to version 1.4.2