Add Travis CI for automatic luadoc deployment

.gitignore

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+/gh-pages/

.travis.yml

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+language: lua
+
+notifications:
+  email: false
+
+env:
+  global:
+    - secure: "kFhU+DZjhq/KbDt0DIDWnlskXMa12miNelmhhy30fQGgVIdiibDGKMNGyLahWp8CnPu1DARb5AZWK2TDfARdnURT2pgcsG83M7bYIY6cR647BWjL7oAhJ6CYEzTWJTBjeUjpN/o4vIgfXSDR0c7vboDi7Xz8ilfrBujPL2Oi/og="
+
+install:
+  - sudo apt-get -y install lua5.1 lua-doc
+
+script:
+  - ./push-luadoc.sh

push-luadoc.sh

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+#!/bin/bash
+
+if [ "$TRAVIS_REPO_SLUG" == "JakobOvrum/LuaIRC" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_BRANCH" == "master" ]; then
+
+  echo -e "Generating luadoc...\n"
+
+  git config --global user.email "travis@travis-ci.org"
+  git config --global user.name "travis-ci"
+  git clone --quiet --branch=gh-pages https://${GH_TOKEN}@github.com/${TRAVIS_REPO_SLUG} gh-pages > /dev/null
+
+  cd gh-pages
+  git rm -rf ./doc
+  sh ./generate.sh
+  git add -f ./doc
+  git commit -m "Lastest documentation on successful travis build $TRAVIS_BUILD_NUMBER auto-pushed to gh-pages"
+  git push -fq origin gh-pages > /dev/null
+
+  echo -e "Published luadoc to gh-pages.\n"
+fi