fix matrix tests
fix transform logic and tests
remove direct constructor from matrix and transform
fix entity transform initialization
reduce tile count, remove joint display for testing
add setparent test
add removeparent and other support functions for use by the construction system
fix construction joining logic
add more verbose entity display
invert display rotation to allow objects to line up
fix transform tests
fix construction joining functionality
fix player rotation
fix matrix rotation
add remove function to display
fix setMatrix
fix construction join
add third block to test
add color generation