Tidy up the usage of 'e-mail' in non-translated text

import com.fsck.k9.view.RecipientSelectView.Recipient;

/** This is an immutable object which contains all relevant metadata entered

 * during e-mail composition to apply cryptographic operations before sending

 * during email composition to apply cryptographic operations before sending

 * or saving as draft.

 */

public class ComposeCryptoStatus {

        contactIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

        contactIntent.setData(contactUri);

        // Pass along full E-mail string for possible create dialog

        // Pass along full email string for possible create dialog

        contactIntent.putExtra(ContactsContract.Intents.EXTRA_CREATE_DESCRIPTION,

                email.toString());

/**

 * This class is basically a wrapper around a LocalSearch. It allows to expose it as

 * an account. This is a meta-account containing all the e-mail that matches the search.

 * an account. This is a meta-account containing all the email that matches the search.

 */

public class SearchAccount implements BaseAccount {

    public static final String ALL_MESSAGES = "all_messages";

        alternatesAdapter = new AlternateRecipientAdapter(context, this);

        alternatesPopup.setAdapter(alternatesAdapter);

        // don't allow duplicates, based on equality of recipient objects, which is e-mail addresses

        // don't allow duplicates, based on equality of recipient objects, which is email addresses

        allowDuplicates(false);

        // if a token is completed, pick an entry based on best guess.

    <string name="enable_encryption">Enable Encryption</string>

    <string name="disable_encryption">Disable Encryption</string>

    <string name="openpgp_description_text1">Encrypting messages ensures they can be read by the recipient, and nobody else.</string>

    <string name="openpgp_description_text3">Encryption will only show up if supported by all recipients, and they must have sent you an e-mail before.</string>

    <string name="openpgp_description_text3">Encryption will only show up if supported by all recipients, and they must have sent you an email before.</string>

    <string name="openpgp_description_text2">Toggle encryption by clicking this icon.</string>

    <string name="openpgp_enabled_error_gotit">Got it</string>

    <string name="openpgp_enabled_error_back">Back</string>