refs #2503: Added the case study content type exported with features
refs #2503: Replaced title with title_field
refs #2503: Exported hide_translation_links setting from content type
refs #2503: Enable the feature during install/update
Format code in update.sh
Register migrations during update. Use bash as default shell
refs #2503: Removed field base body added by features
refs #2503: Also removed tags taxonomy creation added by features
Merge pull request #45 from cristiroma/2503_case_study_ctype

refs #2503: Implemented case study content type
Merge branch 'develop' of https://github.com/eu-osha/osha-website into develop
Changed tabs in spaces (install.sh)