Fix linter problems

components/cycle-day/symptoms/cervix.js

@@ -49,7 +49,8 @@ export default class Cervix extends SymptomView {
       { label: labels.position.categories[1], value: 1 },
       { label: labels.position.categories[2], value: 2 }
     ]
-    const mandatoryNotCompleted = typeof this.state.opening != 'number' || typeof this.state.firmness != 'number'
+    // TODO saving this info for notice when leaving incomplete data
+    // const mandatoryNotCompleted = typeof this.state.opening != 'number' || typeof this.state.firmness != 'number'
     return (
       <ScrollView style={styles.page}>
         <SymptomSection

components/cycle-day/symptoms/desire.js

@@ -1,6 +1,5 @@
 import React from 'react'
 import {
-  View,
   ScrollView
 } from 'react-native'
 import styles from '../../../styles'

components/cycle-day/symptoms/mood.js

@@ -1,9 +1,7 @@
 import React from 'react'
 import {
   ScrollView,
-  TextInput,
-  View
-} from 'react-native'
+  TextInput} from 'react-native'
 import { mood as labels } from '../../../i18n/en/cycle-day'
 import SelectBoxGroup from '../select-box-group'
 import SymptomSection from './symptom-section'

components/cycle-day/symptoms/mucus.js

@@ -1,6 +1,5 @@
 import React from 'react'
 import {
-  View,
   Switch,
   ScrollView
 } from 'react-native'
@@ -50,7 +49,8 @@ export default class Mucus extends SymptomView {
       { label: labels.texture.categories[1], value: 1 },
       { label: labels.texture.categories[2], value: 2 }
     ]
-    const mandatoryNotCompletedYet = typeof this.state.feeling != 'number' || typeof this.state.texture != 'number'
+    // TODO leaving this info for notice when leaving incomplete data
+    // const mandatoryNotCompletedYet = typeof this.state.feeling != 'number' || typeof this.state.texture != 'number'
     return (
       <ScrollView style={styles.page}>
         <SymptomSection

components/cycle-day/symptoms/note.js

@@ -1,6 +1,5 @@
 import React from 'react'
 import {
-  View,
   ScrollView,
   TextInput,
 } from 'react-native'

components/cycle-day/symptoms/symptom-view.js

@@ -36,6 +36,10 @@ export default class SymptomView extends Component {
             this.onBackButtonPress()
             this.globalBackhandler()
           }}
+          deleteEntry={() => {
+            this.deleteSymptomEntry()
+            this.globalBackhandler()
+          }}
         />
         {this.renderContent()}
       </View>

components/header/symptom-view.js

@@ -31,7 +31,7 @@ export default function SymptomViewHeader(props) {
         </Text>
       </View >
       <TouchableOpacity
-        onPress={() => props.goToSymptomInfo()}
+        onPress={props.deleteEntry}
         style={styles.infoButton}
       >
         <FeatherIcon