Minor fix for multi-dimensional constant output nodes.
Further fix for multi-dimensional constant output nodes.
Fixes issues with multidimensional output Nodes.

Laziness with arguments led to misaligned objects in the output code.
Fixed by anticipating `t` directly in OutputNode objects.
Merge pull request #67 from ctn-waterloo/node-fixes2

Fixes issues with multidimensional output Nodes.
Merge pull request #65 from ctn-waterloo/node-fixes

Constant-output node fixes
Merge branch 'origin/master'
Build host networks accounting for nesting.
Corrections to custom Nodes, (hence probing also).
Correction to probing pass nodes.
Remove unused imports.
Merge pull request #68 from ctn-waterloo/net-fixes

Fixes for host network generation and probing Pass Nodes
Merge branch 'origin/master'