Feature #1287: Change host option to '-H'

src/cli/oneacct

@@ -219,7 +219,7 @@ opts = OptionParser.new do |opts|
             options[:group]=ext
     end
 
-    opts.on("-h", "--host host", String,
+    opts.on("-H", "--host hostname", String,
         "Host id to filter the results" ) do |ext|
             options[:host]=ext
     end
@@ -244,6 +244,11 @@ opts = OptionParser.new do |opts|
             options[:split]=ext
     end
 
+    opts.on("-h", "--help", "Show this message" ) do
+        puts opts
+        exit
+    end
+
     opts.on()
 end