Ensure travis only attempts to upload to hackage once per tag

Author: hyperthunk

.travis.yml

@@ -44,6 +44,7 @@ deploy:
   skip_cleanup: true
   on:
     tags: true
+  condition: "$GHCVER=8.0.1"
 
 notifications:
   slack:

README.md

@@ -1,19 +1,28 @@
 # distribributed-process-extras
 [![Build Status](https://secure.travis-ci.org/haskell-distributed/distributed-process-extras.png)](http://travis-ci.org/haskell-distributed/distributed-process-extras)
-[![Coverage Status](https://coveralls.io/repos/github/haskell-distributed/distributed-process-extras/badge.svg?branch=master)](https://coveralls.io/github/haskell-distributed/distributed-process-extras?branch=master)
-[![Hackage](https://img.shields.io/hackage/v/distributed-process-extras.svg)](https://hackage.haskell.org/package/distributed-process-extras)
-[![Hackage-Deps](https://img.shields.io/hackage-deps/v/distributed-process-extras.svg)](http://packdeps.haskellers.com/feed?needle=distributed-process-extras)
-[![Stackage LTS 6](https://www.stackage.org/package/distributed-process-extras/badge/lts-6)](http://stackage.org/lts-6/package/distributed-process-extras)
+[![Code Coverage](https://coveralls.io/repos/github/haskell-distributed/distributed-process-extras/badge.svg?branch=master)](https://coveralls.io/github/haskell-distributed/distributed-process-extras?branch=master)
 [![BSD3 License](http://img.shields.io/badge/license-BSD3-brightgreen.svg)](https://tldrlegal.com/license/bsd-3-clause-license-%28revised%29)
-[![Stories in Progress](https://badge.waffle.io/haskell-distributed/distributed-process-extras.svg?label=in%20progress&title=In%20Progress)](https://waffle.io/hhaskell-distributed/distributed-process-extras)
+[![Slack Sign Up/In](https://rauchg-slackin-dxinpkuzrg.now.sh/badge.svg)](https://rauchg-slackin-dxinpkuzrg.now.sh/)
 
-See http://haskell-distributed.github.com for documentation, user guides,
-tutorials and assistance.
+### Releases, LTS
+Github: [![GitHub tag](https://img.shields.io/github/tag/haskell-distributed/distributed-process-extras.svg)]() [![GitHub release](https://img.shields.io/github/release/qubyte/rubidium.svg)]() [![GitHub commits](https://img.shields.io/github/commits-since/haskell-distributed/distributed-process-extras/release-0.2.1.svg)]()
 
-## Getting Help / Raising Issues
+Hackage: [![Releases](https://img.shields.io/hackage/v/distributed-process-extras.svg)](https://hackage.haskell.org/package/distributed-process-extras) [![Dependencies](https://img.shields.io/hackage-deps/v/distributed-process-extras.svg)](http://packdeps.haskellers.com/feed?needle=distributed-process-extras)
 
-Please visit the [bug tracker](https://github.com/haskell-distributed/distributed-process-extras/issues) to submit issues. You can contact the [email protected] mailing list for help and comments.
+Stackage: [![LTS 6](https://www.stackage.org/package/distributed-process-extras/badge/lts-6)](http://stackage.org/lts-6/package/distributed-process-extras)
+[![NIGHTLY](https://www.stackage.org/package/distributed-process-extras/badge/nightly)](http://stackage.org/nightly/package/distributed-process-extras)
 
-## License
+### Getting Help / Raising Issues
+[![Slack Sign Up/In](https://rauchg-slackin-dxinpkuzrg.now.sh/badge.svg)](https://rauchg-slackin-dxinpkuzrg.now.sh/) [![Slack Sign Up/In](https://img.shields.io/badge/Freenode-%23haskell--distributed-ff69b4.svg)]()
+
+As well as our Slack channels (you'll need to sign up, but there is a form for doing so) and #haskell-distributed on freenode, you can contact the [email protected] mailing list for help and comments. Please also see http://haskell-distributed.github.com for documentation, user guides, tutorials and assistance.
+
+Visit the [bug tracker](https://github.com/haskell-distributed/distributed-process-extras/issues) to submit issues.
+
+### Story Boards
+[![Stories Ready](https://badge.waffle.io/haskell-distributed/distributed-process-extras.svg?label=ready&title=Ready)](https://waffle.io/haskell-distributed/distributed-process-extras)
+[![Stories In Progress](https://badge.waffle.io/haskell-distributed/distributed-process-extras.svg?label=waffle%3Ain%20progress&title=In%20Progress)](https://waffle.io/haskell-distributed/distributed-process-extras)
+
+### License
 
 This package is made available under a 3-clause BSD-style license.