Added README to describe the working of afl-plot-ui
ADD
utils/plot_ui/README.md
+# afl-plot-ui
+
+`afl-plot-ui` is a helper utility for rendering the GNUplot graphs in a GTK window. This allows to real time resizing, scrolling, and cursor positioning features while viewing the graph. This utility also provides options to hide graphs using check buttons.
+
+*NOTE:* This utility is not meant to be used standalone. Never run this utility directly. Always run [`afl-plot`](../../afl-plot), which will, in turn, invoke this utility (when run using `-g` or `--graphical` flag).
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Added README to describe the working of afl-plot-ui