Add rake task to migrate db
Add rake task to migrate db

cpbuckingham/g3-assessment-week-7,bscharm/g3-assessment-week-7,simplyaubs/sinatra_crud_races,JennyAllar/shoes_crud,mikekauffman/spga-1,A-Legg/g3-assessment-week-7,Kel4545/Assessment-7,gSchool/sinatra-crud-demo,JennyAllar/computers_crud,marthaberner/shoes-sinatra-crud,gusk/sinatra-postgres,ShelllKell/g3-assessment-week-7,walkrick/g3-assessment-week-7,idknox/g3-assessment-week-7,JennyAllar/sinatra-postgres-starter-app-crud,Lindsay-R/g3-assessment-week-7,simplyaubs/sinatra_crud_demo,seishingithub/sinatra_crud_colors,simplyaubs/sinatra_crud_cars,JennyAllar/food_crud,pgrunde/g3-assessment-week-7,simplyaubs/sinatra_crud_flowers,sethgeyer/g3-assessment-week-7,seishingithub/crud_demo,Barteezy/g3-assessment-week-7,mijikim/assessment-week7,zbunde/user-authentication-from-scratch,ShelllKell/g3-assessment-week-7,mikegehard/user-authentication-from-scratch,mikegehard/sinatra-postgres-starter-app,amcritchie/g3-assessment-week-7,seishingithub/sinatra_crud_foods,simplyaubs/sinatra_crud_guitars,laynemcnish/g3-assessment-week-7,JennyAllar/practice-sinatra-crud-2,lukemccomb/g3-assessment-week-7,McBainCO/g3-assesment-week-7,seanmsmith23/assessment-7,erisfully/g3-assessment-week-7-review,erisfully/g3-assessment-week-7,simplyaubs/sinatra_crud_dogs,JennyAllar/practice_sinatra_crud,vandosant/sinatra-postgres-starter-app,seishingithub/sinatra_crud_dogs,EvanTedesco/sinatra_practice,lmoehn/crud_demo,JordyOne/g3-assessment-week-7-,NatalieGregory/g3-assessment-week-7,hillrw3/g3-assessment-week-7,jessicadanaowens/g3-assessment-week-7