Kraken: fix an overmidnight case
Jormungandr: modification of sort order for journeys

we stop to force the "best" journey to be the first result
Geopal: lint
Merge pull request #486 from l-vincent-l/NAVITIAII-1064

Kraken: fix an overmidnight case
Ed: compute boundary shape

For the moment we compute convex shape since concav is only for postgis
2+ and it's not yet available in debian stable
Ed: sort stop_time of a vehicle journey in the gtfs_parser

In some gtfs the stoptime are not sorted
Merge pull request #529 from kinnou02/sort_stoptime

Ed: sort stop_time of a vehicle journey in the gtfs_parser
georef: nearest_edge returns really the nearest edge now
Kraken: add assert on best_stop_time
Kraken: add assert in data_raptor
Merge pull request #530 from TeXitoi/real-nearest-edge

georef: nearest_edge returns really the nearest edge now
Jormun: call other overlapped kraken if no solution

if no solution found and other overlapped kraken are available we call
them
Jormun: add integration tests
Merge pull request #513 from kinnou02/journey_order

Jormungandr: modification of sort order for journeys
Jormun: add a debug mode

in debug we add some info to the response
nav2rt: don't create impacted st

Before we were creating them, and then deleting them
Geopal: correction after review
Type: correction of 'sort' init

'sort' variable was default inited with the right value but wrongly
inited in the constructor.

delete useless constructor
Merge pull request #531 from antoine-de/convex_shape

Convex shape
Kraken: test nullptr on assert