prepare next release
prepare for v3.6.1; move scale control up in order not to hide Google logo
not using random IDs for map divs on frontend anymore (for easier customisation via css)
fix for unique id / jquery selection
add preview for beta testing channel switch
remove trailing white spaces
fix unique ids (was broken when maps were used more than once on a page)
update changelog
update minimap preview/settings; add upgrade info to dashboard widget; update changelog; update infotext for downgrading
update translations + changelog; add plugin compatibility check for "Dreamgrow Scroll Triggered Box"
update release date
update changelog.php
update link targets
update changelog.php
revert "use unique IDs for map ids" -> buggy :-/
Merge branch 'dev'

Conflicts:
	inc/admin-footer.php
	inc/changelog.php
	inc/class-leaflet-options.php
	inc/css/marker_select_box.css
	inc/install-and-updates.php
	languages/lmm-bs_BA.mo
	languages/lmm-de_DE.mo
	languages/lmm-es_ES.mo
	languages/lmm-hr.mo
	languages/lmm-ko_KR.mo
	languages/lmm-nl_NL.mo
	languages/lmm-ro_RO.mo
	languages/lmm-sk_SK.mo
	leaflet-api.php
	leaflet-dist/leaflet.js
	leaflet-fullscreen.php
	leaflet-help-credits.php
	leaflet-layer.php
	leaflet-maps-marker.php
	leaflet-tools.php
	readme.txt
	uninstall.php