deleted user repo
fixed #3
added identity repo
added getall for failure report
implemented idisposable in dependency resolver and identity store
renamed viewmodel to dto
add post api in failure reports controller
reflected code
renamed DTO to Dto
Rename FailureItemDTO.cs to FailureItemDto.cs
Rename FailureReportCreationDTO.cs to FailureReportCreationDto.cs
Rename FailureReportDTO.cs to FailureReportDto.cs
Rename LoginDTO.cs to LoginDto.cs
Rename UserDTO.cs to UserDto.cs
Rename UserRoleDTO.cs to UserRoleDto.cs
abctracted AppDbContext
Merge pull request #4 from Zjazure/back-end-api-dev

Added Account api and failure reports api