Merge github.com:kennyledet/Algorithm-Implementations
Refactored routines
Documented :findPath() return value
Standardized handlers
Updated comments
Made initialize optional
Updated tests
Merge github.com:kennyledet/Algorithm-Implementations
Edges weight defaults to 0 for non heuristic based search
class:initialize is optional
Removed Greedy search
Various enhancements
Standard handlers
Updated tests
Merge github.com:kennyledet/Algorithm-Implementations
Tabs to 2-spaces
Some code refactoring
Switched to standard handlers
Updated node abstraction
Standard map handlers
Various improvements
Removed callback from :clear()