add staging and production capistrano files. fixes #32
restore database.yml and solr.yml
fix for travis automated build
remove hardcoded variables and switch to using "ask"
add dummy secrets for travis
add dummy test settings with dummy keys for travis
revert secrets.yml to master branch version
proposed changes for deployment
Merge pull request #37 from sul-dlss/proposed-changes

proposed changes for deployment
Merge pull request #33 from sul-dlss/cap-stageprod

add staging and production capistrano files. fixes #32