Improved LineByLine reader
 - Supports comments
 - More options when calling
Added perspective converter. Converts the English perspective of text.
Example:
1: "I will finish my project tomorrow"
2: "You will finish your project tomorrow"

Perspective maps are defined in config/perspectiveMap.txt
Behaviours can now be added dynamically
API users can use BehaviourDefinition to add and create a new
behaviours.

Behaviours can be persistent (stored in systemBehaviours.xml and loaded
next time the system is run) or temporary (not stored, forgotten once
the system is closed).
Added Memo Module.
Takes phrases such as "remind me to brush my teeth at 5", and creates a
speak action in the behaviour manager at the given time.

The speak action does not yet get confirmation from the user, that will
come next in another action.