LabEncrypt: Threads, Events, Storage classes, GUI

Threads: Most features were tested and implemented. [beta]
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Events: Most features were implemented. Only some of them tested.
[alpha]
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Storage:  Storage singleton class, Storage Cell classes were created,
main functions were declared. Still no code :( [dev]
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GUI: No code. Declared base iDrawable interface, Display class and
Input/Output classes.