Cleaning.
Update to OL v3.0.0b2 (minified and non minified version of previous version were not in synch).
Misc fix for OL 3.0.0b2 (minified and non minified version).
JSLint.
JSLint.
JSLint.
Merge remote-tracking branch 'upstream/develop' into develop

Conflicts:
	web-ui/src/main/resources/catalog/components/common/map/print/PrintDirective.js
Revert "Temporary workaround for OL minified file which does not match non minified one."

This reverts commit 1044bff2ced8664fc6b3b38d2d2a2469de060e47.