Setup Task & TaskList models
* basic model specs
basic task validations
basic validations for task list obj
Cleanup server.js
* remove cookie middleware
* configure logger w/ node env
* remove commented out code
add city model & specs
add country model & basic validations
Update all models to export schema
* validate adding of city obj to country
cleanup integration specs to use new mongoose model formats
add type attr & validation
change logger to use dev again???
add check: allow add task to task list
Merge pull request #6 from kitchencheck/feature/list-model

Feature/list model