Add banch->branch, bench and some other variants (#1500)

* Add banch->branch, bench and some other variants

* Add ambulence->ambulance and friends

Also sort the dictionary

* Add fugure->figure and friends

* Add lern->learn, lean, and variants

* Add moteur->motor and friends

* Add some more possible corrections

* Add posative->positive and friends and some other suggestions

* Fix dictionary syntax

* Add cheapeast->cheapest