Update README.md

README.md

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 # diff-rcm
-Totally original program no one has ever thought of before.
+### The totally original program no one has ever thought of before.
+
+v1.0 GM | Well, that's all the time I've got.
+
+Written by: Chris Nutter (building foundation), William McCarthy (initial struct), Rasputin (inspiration)
+
+
+For the most part it's pretty fairly accurate. Side-by-side, brief, and identical are _**flawless**_. ;)
+However normal, context, and unified are off. 
+They work in outputting differences but normal doesn't have line numbers.
+Context and unified work like normal but at least make awareness to the file date.
+Enjoy. Thanks again. Love you, Mom & Dad. - C
+
+
+Usage: diff-rcm [OPTION]... FILES
+Compare FILES line by line.
+
+Mandatory arguments to long options are mandatory for short options too.
+
+	    --normal		        output a lineline diff (the default)
+	-q, --brief		        report only when files differ
+	-s, --report-identical-files    report when two files are the same
+	-c, -C NUM, --context[=NUM]     output NUM (default 3) lines of copied context
+	-u, -U NUM, --unified[=NUM]     output NUM (default 3) lines of unified context
+	-y, --side-by-side	        output in two columns
+
+	-i, --ignore-case	        ignore case differences in file contents
+
+	    --help		        display this help and exit
+	-v, --version		        output version information and exit
+
+Report bugs to: cdnutter@gmail.com
+diff-rcm homepage: <https://www.github.com/cdnutter/diff/>
+
+
+