Merge branch 'development'
Resolve the bug part of #305
Bugfix bump version
Create hilbert3.py
Fixes error msg fron bgl info node
Merge branch 'master' of https://github.com/nortikin/sverchok
Merge branch 'development'

Conflicts:
	node_scripts/templates/zeffii/hilbert3.py
Merge branch 'master'