Rename cycle day container and overview component

app.js

@@ -2,7 +2,7 @@ import { createStackNavigator } from 'react-navigation'
 import Home from './home'
 
 import Calendar from './calendar'
-import Day from './day'
+import Day from './cycle-day'
 
 // this is until react native fixes this bug, see https://github.com/facebook/react-native/issues/18868#issuecomment-382671739
 import { YellowBox } from 'react-native'

cycle-day.js

@@ -4,7 +4,7 @@ import {
   Text
 } from 'react-native'
 import cycleDayModule from './get-cycle-day-number'
-import DayView from './day-view'
+import DayView from './cycle-day-overview'
 import BleedingEditView from './bleeding'
 import TemperatureEditView from './temperature'
 import { formatDateForViewHeader } from './format'