Merge pull request #28 from lacco/master

Update README

README.md

@@ -39,7 +39,7 @@ to the `development` group of your Gemfile with `require: false`:
 
 ```ruby
 # Gemfile
-group :deployment do
+group :development do
   gem 'capistrano-deploytags', '~> 1.0.0', require: false
 end
 ```
@@ -109,6 +109,12 @@ You may override the time format in `deploy.rb` or your stage:
 set :deploytag_time_format, "%Y.%m.%d-%H%M%S-utc"
 ```
 
+To use your local time and not UTC (so that ```Time.now``` and not ```Time.now.utc``` is used internally):
+
+```ruby
+set :deploytag_utc, false
+```
+
 ### Customizing the Tag Commit Message
 
 By default, Capistrano Deploytags will create a tag with a message that indicates