start 2.35 development series
apply penwidth to all arrows - fixes #2631
Make main() return int to avoid warning.
Update arrows page with new calculations; make arrows.html depend on
gif files it contains
Update arrow info in attrs.html
Only output t command if version >= 1.5
Forgot to commit info source file
Fix pack to update xlabel positions
Fix previous fix - make sure statement is in the right place
Make sure gvpack updates xlabel positions
Fix compute_bb to take xlabels (and head/tail labels) into account
Add missing gvbindrec for subgraphs
Add static build for gvpack
Report packing info in gvpack; use string representation for mode in pack
Avoid infinite loop if spurious arrow name is given
Fix 2363
Turn off aspect attribute in dot until it can be fixed
apply graphviz-python3_version.patch from #2354
Remove aspect attribute until the implementation problems can be fixed
Merge branch 'master' of hg:graphviz

Conflicts:
	doc/info/attrs.html
	doc/infosrc/attrs
	lib/dotgen/aspect.c