Fixed empty treatment period bug
Merge pull request #26 from gregarious/add-treatment-periods

Fixed empty treatment period bug
Bug fixes
TX Picker Reversal, date filtering assertions
Hardcoded treatment period start date
Bug Fixes

- Hides treatment period picker if no treatment periods are available
- Prevents NaN percentage reports from being shown
- Also a couple things to help debug an issue with the selects
More bug fixes
Disgustingly hacky bug fix
Remove .ng-dirty
Changed default treatment period start date
add delete permissions for TreatmentPeriods
add selective pulling for behavior logs
Merge branch 'master' into add-selective-data-fetching

Conflicts:
	client/app/analyze/controllers/rules.js