added a simple impl

src/commands/docs.js

@@ -0,0 +1,7 @@
+/**
+ * Command to create docs from .EO sources.
+ * @param {Hash} opts - All options
+ */
+module.exports = function(opts) {
+    console.info('Hello World!');
+};

src/eoc.js

@@ -49,6 +49,7 @@ const common = {
   sodg: require('./commands/sodg'),
   unphi: require('./commands/unphi'),
   lint: require('./commands/lint'),
+  docs: require('./commands/docs'),
   jeo_disassemble: require('./commands/jeo/disassemble'),
   jeo_assemble: require('./commands/jeo/assemble')
 };
@@ -347,6 +348,12 @@ program.command('test')
     }
   });
 
+program.command('docs')
+  .description('Generate documentation from XMIR files')
+  .action((str, opts) => {
+    coms().docs(program.opts());
+  });
+
 program.command('jeo:disassemble')
   .description('Disassemble .class files to .xmir files')
   .option('--jeo-version <version>', 'Version of JEO to use', '0.6.11')