remove environment and replace with collection
update manager to use nodebuilder
parser#parse only needs to return hash
add node helpers
use NodeHelpers and cleanup spec
add #each to collection. delegate to children hash
add node_tasks module
start adding task_builder
cleanup tasks.rb by delegating to TaskBuilder
remove unused helpers module
add check for collection in node?
include Rake::DSL
dont include .rb in requires
update node helper & spec
use module_function for NodeTasks
use Forwardable for Collection
improve NodeBuilder readability
rename manager -> node_manager
cleanup for readability
make create_config a module_function