stablerange: move revs computation within the main class
We still need to compute the revision withing a range when we slice a merge.
This is the last large logic that remains in the individual class and we migrate
is on the main class.
all: tutorials/tutorial.rst static/logo-evolve.ico
sphinx-build . ../html/
tutorials/tutorial.rst: tutorials/tutorial.t
python test2rst.py tutorials/
static/logo-evolve.ico: static/logo-evolve.svg
convert -resize 36x36 static/logo-evolve.svg static/logo-evolve.ico