Implement program "cpuinfo"

[Patryk Kubiak]

Implementation of the program that will print informations about used CPU. It should work in both modes - TGUI and text mode, but the TGUI mode should be default.

Informations to print:

• CPU Frequency
• External clock frequency (if external clock used, otherwise the program should print information that it is not used)
• Target CPU name
• Current CPU usage in percents (still refreshed during work of the program) represented by the progress bar

[Patryk Kubiak]

Kamil is working on it

[Patryk Kubiak]

Removing component: core-space program (automated comment)