[AL-834] Ported sprite bash script to grunt.
Merge branch 'feature/AL-834' into develop
Merge branch 'develop' of ssh://haisuli.nls.fi/Oskari into develop
Updated release notes
[AL-855] no longer expects conf to be present
[AL-776] Fixed saving issue after editing multipart objects
[AL-907] booster pack for multiple menutoolbars, mode view & toolbar handling, multiple independent sandboxes to enable multiple maps
[AL-907] unfortunate dev mode image url change fixed
Merge branch 'release/REL_1.6' into develop