Merge branch 'release/0.6' into develop
Reformat Model Spec

Convert tabs to spaces
Add Status and Complexity to Tasks
Add Estimation Check
Add Easy Complexity Check
Add Medium Complexity Check
Add Hard Complexity Check
Begin Humanized Complexity Helper

* Estimation check added
Add Easy Check
Add Medium Check
Add Hard Check
Add Complexity Field to Task Forms
Add Complexity Field to Task Index
Add Complexity Field to Task Show Page
Ensure Complexity is a Required Field
Merge branch 'feature/complexity' into develop
Fix Work Log Destroy Action Redirect
Fix Edit Task Page Title
Merge branch 'feature/bugfixes' into develop
Add 'Not Started' Status Check