add moped as dependency
add configuration module
add session of MyMongoid

add config? to MyMongoid
implement the create
separate some login to creatable
implement the instantiate and find
refactoring by fixing id, _id and fixing tests
implement the dirty tracking
separate prepare_database
require pry and pry-debugger
implement record update
add tags to gitignore
add deletable
use expect to change syntax
add reload method
add mongo to services