dont run integration specs by default
testing if this will have travis include `integration` tagged specs
indentation is important
changes travis script directive
duh, editing wrong file
adds wad script for travis caching on s3
adds `install bin/wad` to travis config, sets up s3 credentials
travis config spacing
Use poltergeist for headless integration specs
changes bin/wad permissions
fixes region in travis wad config
Use webkit instead of poltergeist

Poltergeist has no support for dismissing confirm dialogs and drag and drop
seemed to fail with it. Webkit is almost a minute faster than selenium in our longest
running spec file: integration/location_page_spec

Webkit
1. 3.42
1. 3.35
1. 3.33

Selenium
1. 4.36
1. 4.22
1. 4.22
adds env test_suite matrix branches
travis needs production gems (for pg)
fixes invalid travis yml file
Merge pull request #390 from G5/travis-caching-73512084

[WIP] Travis caching 73512084
Merge branch 'master' of github.com:G5/g5-content-management-system into spec-refactor-73509034
runs wad in verbose mode,
daignosing why wad is being saved, but not being pulled down to travis
sets up matrix env variables to run integration and non-integration specs in parallel
Merge pull request #389 from G5/spec-refactor-73509034

[WIP] Spec refactor 73509034