minor preformance improvments

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changed how the cpu temp is read

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Changed cmake to be static
changed print functions to use printf instead of std::cout
buffers whole screen frame before printing.

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Added cmake.

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made background load faster to prevent flicker

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added background color to graphs
made graphs colourful
using functions to plot graphs instead of messy code

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updated printing to be more legible
added termninal size check
removed panic function; no longer needed

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Printing the ram and cpu info as well as a graph of the cpu.

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Made the info show at the top of the screen in alt terminal mode.

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removed tinydir and replaced with built in functions.

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fixed memory not reporting properly.

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finished function to read cpu tempertaure

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Rewrote meminfo as it stopped working for no reason, cpu tmp function on the way.

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Made function to get ram info and the cpu usage.

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