Fixes

• UX and UI improvements for Cost & Util reports (#835, 9437b6d) @pavgra @agackovka
• Do not display detailed data tables / charts when only summary is calculated for Cost & Util (d99ab6c) @pavgra
• Fixed value=NULL handling for Cost & Util charts (7143967) @pavgra
• Added ability to select whether rollups should be enabled for Cost & Util reports (fe0fb2e) @pavgra
• Selection of periods for generation in Cost util reports (cf471a4) @agackovka