Schema Updates

Changes:

• add work.location
• add work.description
• rename work.company -> work.name
• rename basics.picture -> basics.image
• rename basics.website -> basics.url
• rename work.website -> work.url
• rename volunteer.website -> volunteer.url
• rename publication.website -> publication.url
• add projects section
• add project.name
• add project.description
• add project.highlights
• add project.keywords
• add project.startDate
• add project.endDate
• add project.url
• add project.roles
• add project.entity
• add project.type
• add meta section
• add meta.lastModified
• add meta.version
• add meta.canonical
• add meta.dateModified
• rename language.language -> language.name
• rename language.fluency -> language.level
• rename basics.website -> basics.url
• rename work.website -> work.url
• rename volunteer.website -> volunteer.url
• rename publications.website -> publications.url