Improve strings.

Author: YagoGG

app/src/main/res/values/strings.xml

@@ -8,7 +8,7 @@
     <string name="password">Password</string>
     <string name="server_url">Server URL</string>
     <string name="server_domain">Server domain</string>
-    <string name="privacy">Privacy Policy</string>
+    <string name="privacy">Privacy policy</string>
     <string name="logout">Log out</string>
     <string name="force_logged_out">You\'ve been logged out</string>
     <string name="huddle_text">You</string>
@@ -142,7 +142,7 @@
     <string name="notify_private" formatted="false">from %1$s</string>
     <string name="today_messages">Today\'s messages</string>
     <string name="messages">Messages</string>
-    <string name="starred_messages">Starred Messages</string>
+    <string name="starred_messages">Starred messages</string>
     <plurals name="new_message_mul_sender">
         <item quantity="one">%d new message</item>
         <item quantity="other">%d new messages</item>
@@ -171,15 +171,15 @@
     <string name="upload_started_str">Upload started</string>
     <string name="cancel">Cancel</string>
     <string name="no_message_to_display">Sorry, no messages to display!</string>
-    <string name="crop">CROP</string>
+    <string name="crop">Crop</string>
     <string name="logout_title">Are you sure you want to logout?</string>
     <!--Placeholder strings-->
     <string name="placeholder_my_stream">MyStream</string>
-    <string name="placeholder_short_stream">Short Stream</string>
+    <string name="placeholder_short_stream">Short stream</string>
     <string name="placeholder_topic">Topic</string>
     <string name="placeholder_message_here">Message here</string>
     <string name="placeholder_sender_name">Sender name</string>
     <string name="placeholder_social">Social</string>
     <!--Placeholder strings-->
-    <string name="terms">Terms Of Service</string>
+    <string name="terms">Terms of Service</string>
 </resources>