supersedes pull-request #37:
moved initialization of routing engine; allows setting of routing
engine with url parameter "?re=x" without specifying a destination or
route

(thanks to Sarah Hoffmann)
Merge remote-tracking branch 'origin/develop' into develop
small version push
fix to keep in the same [-180,180] degree world
added Dutch translation thanks to Digro;
corrected Portuguese translation thanks to jgpacker
updated pt locale
do SSL requests where possible
update map attribution
Merge pull request #44 from DennisOSRM/develop

Updated attribution
additions to make web client compatible to new JSON generator component
check if json property exists
Merge pull request #46 from DennisOSRM/develop

additions to make web client compatible to new JSON generator component
Merge remote-tracking branch 'upstream/develop' into swiss-site

Conflicts:
	WebContent/OSRM.config.js
	WebContent/main.js
switch to swiss styles