add tree fetching function
add pass type
begin profile code in LT.jl
Revert "add pass type"

This reverts commit 0cbd8c3d21a8b027eb22e6e0b15a73c40bb8b2b5.
rename displayinline!
factor out display code
move HTML primitive to base
some renames
solved issue
add note
remove this in favour of new approach
working profile code
put some logic in misc
remove extraneous nothing
add root class
don't require file urls to be at the end
include github urls