Added the trie node and specs.
adding correct bundle install source
Added the root children test.
Merge branch 'master' of ssh://ramblinglabs.repositoryhosting.com/ramblinglabs/rambling-trie
Added some cloning.
refactor names and unless..
Removed clone again.
revising add branch recursion
fix has_child method
rename has_child? to has_branch_tree?
fixed load all words test
Added rspec color.
Added the 'Rambling' module for namespacing.
Added the 'is_word?' method and spec.
Added gemspec info draft.
Refactored the has_branch_tree? and is_word? methods.
Added methods '[]' and 'has_key?' to trie node.
Bumped version number.
Added the invalid trie operation.
Added the as_word method with first tests.