allow syberia stages to be built using arity 1 functions
Allow par instead of opt as well for options arguments
this also means we no longer need modelenv for model_stage
convert some more functions to arity 1
convert some more functions to arity 1s
I forgot about default arguments...stages should be able ot have any arity
Merge pull request #11 from robertzk/stage_arity

allow syberia stages to be built using arity 1 functions
update docs and integrate syberiaStructure
syberiaStructure integration
move ctrl+p like regex behavior to syberiaStructure and fix rooting issues
kill this TODO since itis done
use the %||% helper here
update docs
forget about this renaming crap
fix registry problems
add comment for adding tests
give unit tests set-up example
it worked! unit tests are now in business
fix file sourcing
Merge branch 'master' into train_flag