Use numItineraries in GenericAStar
Merge pull request #1474 from kalon33/master

Updated french translation
Converted French PO to JS

Other files were updated also, because source changed
increase MapDB version. comments and utility methods in OSM import.
Merge pull request #1478 from buma/frenchJson

Converted French PO to JS
Added localization for Wheelchair option

Languages:
Slovene, German, French, Italian and Catalan.

German, French, Italian and Catalan are added based on old Javascript
Localizations.

Conflicts:
	src/client/i18n/ca_ES.po
	src/client/i18n/de.po
	src/client/i18n/en.po
	src/client/i18n/fr.po
	src/client/i18n/it.po
	src/client/i18n/messages.pot
	src/client/i18n/sl.po
remove remaining Spring XML

if we need to consult these when creating new configuration files, they still exist in the repo.
Update gradle build.

Tweak import to make gradle build OK.
Create build directory when not present.

Otherwise and task fail after a clean.
Remove unnecessary dependency.
Merge pull request #1479 from laurentg/updategradle

Update Gradle build, fix few issues.
remove "fuzzy", make adjective plural.
Tiled inspector first prototype.
Merge remote-tracking branch 'upstream/master' into numitineraries

Conflicts:
	src/main/java/org/opentripplanner/profile/ProfileRouter.java
	src/main/java/org/opentripplanner/routing/algorithm/GenericAStar.java
	src/test/java/org/opentripplanner/GtfsTest.java
	src/test/java/org/opentripplanner/api/resource/TestRequest.java
Adapt to changes in GraphVisualizer
include walksteps and geometry from multiple legs in profile router
Add margins to slippy tile inspector bounding box.
Include all vertices/edges in the spatial index.
Add link edges and misc vertex to tiled inspector.

Tweak rendering.
Rename graph inspector tile resource API class.

Add javadoc to API class.
Remove warnings in OTPApplication class.
Add few comments to color palette classes.