fix min-width
smaller sidebar
fix loading message for e.g. ssas cubes, long cube metadata loading time
add reduced hierarchy view mode
fix hierarchy ambiguity issue
show hierarchy in case reduced
fix properties loading issue
check max width for selectionsmodal
fix edit button in repo view and view state mode
much improve the mobile support
Merge branch 'master' into saiku3
add cancel button for fields menu
add rows to validation as well
add direct translate option, translate attributes
fix padding for measures
merge master