+READMEs for both ocaml and oreoline

doom.d/modules/private/oreoline/README.org

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+#+TITLE:   private/oreoline
+#+DATE:    March 29, 2020
+
+* Description
+My very own modeline. Minimalist, isn't particularly fancy but does the job.
+Uses telephone line with some configuration. Has support for a light version as well.
+
+Has LSP support as well as evil support (can present evil modes and LSP mode).
+* Prerequisites
+None
+* Requirements
+- telephone line
+- evil-anzu