Release 0.6.1

Find out more at GitLab.

This release fixes a bunch of issues in the layout engine. No new features have been added.

The following issues have been resolved:

#72 Inline float that clear should cause the recalculation of available space a cluster does not fit the line.
#71 Auto width on float does not always compute to the correct content-width
#70 An inline table should be align the baseline with the bottom edge of the first row
#69 An inline block should be aligned with the last baseline - not the first
#68 CSS - Using percentage based min-width on nested float elements does not work
#65 Layout - intrinsic with auto margin