Merge branch 'hotfix/task_appointment_improvements' into develop
Merge branch 'hotfix/migrations_changes' into develop
Merge branch 'hotfix/index_history_removed' into develop
Fixed bug on history for index.
Improved formating for completion fo Tasks and Projects.
Organized Papertrail localization and Chartkick on modules cleaning the rails_admin file.
Added localization for roles.
Merge branch 'release/0.8'