Add some Documentation

README.md

@@ -86,18 +86,37 @@ The default when empty is ','
 If specified, this adds a currentProject entry to the groovy script context. The entry's value is
 set to the specified Jenkins project.
 
+### quoteValue
+
+If true, the value or selected values will be formatted with quotes.
+
+### visibleItemCount
+
+If specified, this will limit the amount of options displayed by creating a scrolldown list 
+with the only the specified amount visible at once.
+
 ### groovyScript
 
-### groovyScriptFile
+A groovy script used to generate the list of values.
 
-### bindings
+### groovyScriptFile
 
-### groovyClasspath
+A file containing a groovy script used to generate the list of values.
 
 ### defaultGroovyScript
 
+A groovy script used to generate the list of values used in the
+initial selection of the single-select or mult-select box.
+
 ### defaultGroovyScriptFile
 
+A file containing a groovy script used to generate the list of values used in the
+initial selection of the single-select or mult-select box.
+
+### bindings
+
+### groovyClasspath
+
 ### defaultBindings
 
 ### defaultGroovyClasspath
@@ -124,10 +143,6 @@ set to the specified Jenkins project.
 
 ### saveJSONParameterToFile
 
-### quoteValue
-
-### visibleItemCount
-
 ## More
 
 For info on how to use groovy script feature see