bump version metadata

.travis.yml

@@ -2,15 +2,10 @@ sudo: required
 dist: trusty
 language: ruby
 
-before_install:
 before_install:
 - gem install asciidoctor -v 1.5.2
 - gem install tilt
 - sudo pip install git+https://github.com/gitenberg-dev/gitberg
-- sudo pip install pillow
-- sudo pip install cssutils
-- sudo pip install docutils
-- sudo pip install roman
 - sudo pip install git+https://github.com/gitenberg-dev/pg-epubmaker
 script:
 - VERSION=`ruby -e "require 'yaml'; meta = YAML.load_file('metadata.yaml'); puts meta['_version'];"`
@@ -20,9 +15,6 @@ script:
 - /usr/bin/python -c "from gitenberg import travis; travis.build_epub()"
 - ebook-convert book.epub book.mobi
 - xvfb-run ebook-convert book.epub book.pdf
-branches:
-  only:
-  - master
 notifications:
   webhooks:
     urls:
@@ -39,8 +31,9 @@ deploy:
     - book.epub
     - book.mobi
     - book.pdf
-  "on":
+  on:
     repo: GITenberg/Heart-of-Darkness_219
+    tags: true
 addons:
   apt:
     packages:

metadata.yaml

@@ -1,5 +1,5 @@
 _repo: Heart-of-Darkness_219
-_version: 0.2.1
+_version: 0.2.2
 covers:
 - attribution: Louise Norman, 2015
   cover_type: original
@@ -19,6 +19,8 @@ creator:
     url: http://www.gutenberg.org/2009/agents/125
     wikipedia: http://en.wikipedia.org/wiki/Joseph_Conrad
 description: See also PG#526
+edition_identifiers:
+  edition_id: http://www.gutenberg.org/ebooks/219#Heart-of-Darkness
 gutenberg_bookshelf:
 - Best Books Ever Listings
 - Movie Books