GitLab

test for dead ends

See merge request flatland/flatland!8

Also changed a line to be 86 chars long in rendertools.py

moved getTreeFromRail out of plotTreeOnRail
hopefully incorporate Giacomo's changes to the image comparison

changed yticks; updated test images

See merge request flatland/flatland!7

delete temporary image files

See merge request flatland/flatland!6

Rendering test updates - more test images

See merge request flatland/flatland!5

created folder flatland/images/test

moved xticks, yticks to middle of grid squares
added more image tests

Rendering

See merge request flatland/flatland!4