WIP
WIP for new syntax
use of openGraph(identifier) method in tests
WIP
contextfunctions -> nodetypes
WIP
making variables work again
UUID character . instead of : to avoid collision with literal symbol
parser fix
TRACE -> DEBUG
more improvements to variable matching
improved contributor mechanism
bugfix in contributors
experimental $set operation
WIP new syntax
small typos in comments
support for "inner" parameter in webtools
updated syntax with [ ] for singletons and < > for attributes