Add sub-process timeout to Dynamo Test Framework.
Adjust DRTF timeout and print to console when process is killed.
Issue #977. Increase zoom limits. Implement zoom-relative scaling.
length and volume measure nodes
Merge branch 'master' of github.com:ikeough/Dynamo
updates to Save Image of View node

no longer returns anything
can support different image formats based on input extension (default is
still PNG)
Update README.md
explode and curve offset node fixes
Add x:Name attribute to path figures to silence connector error.
Issue #991. Remove port snapping...for now.