Added the supported formats to the README

Author: moebrowne

README.md

@@ -1 +1,36 @@
-# BASH Argument Parser
+# BASH Argument Parser
+
+Takes arguments passed in nearly any format to a bash script and allows easy access to them and their values
+
+## Supported Argument Formats
+
+### Short Form
+
+```bash
+	-a
+	-X
+	-b somevalue
+	-c 38
+	-d "some value with spaces"
+	-e "some value with
+newlines"
+```
+
+### Long Form
+
+```bash
+	--debug
+	--test mode0
+	--test "all the code"
+	--Case-Sensitive true
+	--long-parameter
+	--newline "
+"
+```
+
+### Chained Short Form Arguments
+
+```bash
+	-aih	# Equivalent to -a -i -h
+	-dav 4	# Equivalent to -d -a -v 4
+```