removed action & route for destroying wiki versions (refs #4145)
removed "delete" link for wiki versions (refs #4145)
removed leading newline from en/gallery locale, so it doesn't break the combined file for production
enhanced cg:i18n:bundle task, so it doesn't break if the first line isn't "en:", but instead parses the YAML
fixed partial for wiki section editing (refs #4247)
Merge pull request #27 from Crabgrass/bugfix/4222-production-locales-differ-from-development

Bugfix/4222 production locales differ from development
minor: removed unused translation keys
minor: use require_relative in test
added rake task cg:upgrade:user_permission
Creates keys for public / friends / peers based on may_* flags in the user's profiles
moved permission migration from rake task to User#migrate_permissions!, added unit tests
Merge pull request #25 from Crabgrass/bugfix/4145-destroying-wiki-versions

remove ability to destroy wiki versions
Merge pull request #28 from Crabgrass/feature/4259-permission-migration

Permission migration
added redhat based INSTALL instructions