a new module for test cases for select the smallest containing cursor position
added duality properties
removed construcor for source positions. use smart constructors instead
completed tasks removed
using set instead list
moved contents of module Pathlist to SmallestSrcLoc; always return shortest path to a source location
removed file Pathlist from cabal file
simplified algorithm to compute smallest srcloc containing cursor pos
type synonym for paths moved to module Language.Astview.Language
documentation and rearrangements
removed data type CursorPosition; use SrcLocation instead
readme