added getCode to return the code portion of the yaml file
merged
Merge branch 'master' of github.com:jessica-taylor/hashlattice
Merge branch 'master' of github.com:jessica-taylor/hashlattice
Merge branch 'master' of github.com:jessica-taylor/hashlattice
Merge branch 'master' of github.com:jessica-taylor/hashlattice
Merge branch 'master' of github.com:jessica-taylor/hashlattice
changed yaml interface to use new sync walk function, old lib was bad