Removed not used methods
Merge branch 'master' of https://bitbucket.org/egoarchive/plugin_search_firefox
now with first try to upload it to mozilla store.

Signed-off-by: Max Kossatz <mk@archify.com>
Merge branch 'master' of https://bitbucket.org/egoarchive/plugin_search_firefox
now with version that was submitted to Mozilla store.

Signed-off-by: Max Kossatz <mk@archify.com>