Travis

Secure added to .travis.yml.
.travis.yml and _config.yml

Small changes to .travis.yml and _config.yml
travis

.travis.yml - NOKOGIRI_USE_SYSTEM_LIBRARIES=true # speeds up installation of html-proofer
travis

env:
  global:
    - NOKOGIRI_USE_SYSTEM_LIBRARIES=true # speeds up installation of html-proofer
travis

env:
  global:
    secure: "MB74xpbqTGCCJm/Au8YcYFS+uhWHRVcHf5FVqTVcNFhhRzh9xLo5WMNhaEMksGjhghW9ADwZ1vZ07+F8DtdPUZsvaNWV7yFbXPjKeAlbAJhHcMtXwjHVPBstiXITHZbxERwqbdFia22gm5EZIoLXmpp5LuzzH2KZ0Xccdd8TqUM="
  - NOKOGIRI_USE_SYSTEM_LIBRARIES=true # speeds up installation of html-proofer
travis

try again.
pathspec

branch: master rather than source
Try again

_config.yml - relative source and branch changed.
Small changes to get travis working

production.cf.rubygems.org
config and travis.yml
Commit before creating source branch
Small error in .travis.yml
source branch config.yml

Small changes to destination in config.yml
no message
travis.yml changes

Added travis_wait so build doesn't timeout due to lack of output.
travis.yml _config.yml and Rakefile adjustments

Added -V to jekyll build command
Added html_proof command
Added travis_wait everywhere
Added bundler_args: --retry 3 to .travis.yml
Trying destination: ../ccsastro.github.io in config.yml
htmlproof

Removed require html/proofer from Rakefile as it caused an error.
destination

Changed destination back to ../destination in .travis.yml (I don't think it should be the same as indicated in https://github.com/mfenner/jekyll-travis)
Too many travis_wait?

Removed travis_waits in in travis.yml
travis_wait

put travis_wait only in .travis.yml script line
no quiet script

Remove quiet from script line