ESSENTIALS-415: Adjust top position of sidebar when log is active
RD-2023: Move generic styling from channel-manager shared.css to hippo-theme
HIPPOTHEME-5: Fix anchors and container body scrollbar
RD-2023: Add loading icon image to hippo theme
HIPPOTHEME-4: Add styling to allow horizontal and vertical centering of unknown height/width child element.
RD-2023: set tooltip max width variable to 500px
RD-2023: Make loading-icon inline-block
Inbetween commit for pane grid
RD-2023: start of pane-grid
HIPPOTHEME-6: finished styling for pane grid
HIPPOTHEME-8: Move demo app to own folder, update dependencies
HIPPOTHEME-7: Rename pane-root to pane-row and pane-column like flex-row and flex-column
HIPPOTHEME-7: Revert back to bootstrap 3.1.0 because its causing problems with navbar, need to investigate