Move pages under tldr, lint run.sh, update docs

tldr/figlet

@@ -0,0 +1,30 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# figlet
+
+> Generate ASCII banners from user input.
+> See also: `showfigfonts`.
+> More information: <http://www.figlet.org/figlet-man.html>.
+
+- Generate by directly inputting text:
+
+`figlet {{input_text}}`
+
+- Use a custom font file:
+
+`figlet {{input_text}} -f {{path/to/font_file.flf}}`
+
+- Use a font from the default font directory (the extension can be omitted):
+
+`figlet {{input_text}} -f {{font_filename}}`
+
+- Pipe command output through FIGlet:
+
+`{{command}} | figlet`
+
+- Show available FIGlet fonts:
+
+`showfigfonts {{optional_string_to_display}}`