* Add firefox-esr * Created a directory for Firefox ESR * Revert "Created a directory for Firefox ESR" This reverts commit d0aaa5db7f1ddcfa1815a4e06bff2101f06a42ca. * Revert "Add firefox-esr" This reverts commit b68afe12f093368e4917fb997d0e57904224490f. * Add Firefox ESR. * Add ManifestVersion. * Fix InstallType. * Remove ManifestVersion for now. * Filename issue addressed.