remove compile, ascompiled constructs
add uncollected_summary property
make Evaluable evalf method instead of argument
update Tuple.evalf
update Pointshape.evalf, Elementrans.evalf
add debug.trace_uncollected
update evalfs up to Function
remove period boundaries, allow for empty topologies
update evalfs up to Cross
fix nodal projection
update all evalfs
update function stack
restrict Evaluable args to Evaluables
simplify serialized using new arg restriction
update stackstr
update graphviz
remove Token class
remove _isindex
strict evalf: args must have exactly one point axis
swap blocks ind/func order, switch to slices