StructureCollection implementation

1.0.5

Removed IterableTree node

Refactored string comparison into OOP classes

1.0.4

Refactored

Refactored stable version

1.0.3

Fixing travis-ci

First stable release with parametrized character groups

Added tests and parametrized character groups support

Added initial string reference to generated tree nodes

Added full value to tree nodes to store reference to original string

Fixed tests - no we have @self => initial string pointing

First working version

1.0.0

Updated docs and added algorithm, need to be translated in russian