osm2ed: compute the bounding shape of the instance at the end
Merge pull request #617 from kinnou02/osm2ed_compute_bounding_shape

osm2ed: compute the bounding shape of the instance at the end
Alembic: import models when it's available
Alembic: add schema to revision
Merge pull request #618 from l-vincent-l/handle_no_models

Handle no models
Alembic: add navitia schema
Merge pull request #621 from antoine-de/fix_alembic_shape

Alembic: add navitia schema
autocomplete : search simplified

attribut score added
score used to choose objects in the dictionnary
autocomplete: score added
autocomplete: natural logarithm used for score
autocomplete: correction for pt_objects
autocoplete: corrections

use of score to sort in find_complete
use of quality to sort in search n-gram
autocomplete: correction in api

attribut score added.

quality computed based on difference
between number of words in the query
and object name.

Treatment add for search using n-gram
autocomplete: tests modified
type: score added in ptobject
autocomplete: minor correction
autocomplete: test added
autocomplete: test modified
autocomplete: tests of web service added
Autocomplete: test python added