Merge branch 'adding_sendgrid'

merge adding_sendgrid
:wq
Merge branch 'master' of https://github.com/LuisMenjivar/luistodolist
Merge branch 'master' of https://github.com/LuisMenjivar/luistodolist

Merge branch 'master' of https://github.com/LuisMenjivar/luistodolist