Merge pull request #7054 from nextcloud/fixLint

Remove unused resource

scripts/analysis/lint-results.txt

@@ -1,2 +1,2 @@
 DO NOT TOUCH; GENERATED BY DRONE
-      <span class="mdl-layout-title">Lint Report: 77 warnings</span>
+      <span class="mdl-layout-title">Lint Report: 76 warnings</span>

src/main/res/values/strings.xml

@@ -718,7 +718,6 @@
     <string name="end_to_end_encryption_keywords_description">All 12 words together make a very strong password, letting only you view and make use of your encrypted files. Please write it down and keep it somewhere safe.</string>
     <string name="end_to_end_encryption_title">Set up encryption</string>
     <string name="end_to_end_encryption_passphrase_title">Make note of your 12 word encryption password</string>
-    <string name="end_to_end_encryption_not_supported">Encryption only works on KitKat(4.4) and beyond.</string>
     <string name="end_to_end_encryption_not_enabled">End-to-end encryption disabled on server.</string>
     <string name="end_to_end_encryption_confirm_button">Set up encryption</string>
     <string name="end_to_end_encryption_password">Password…</string>