* src/modest-ui-actions.[ch]:

* src/modest-ui-actions.[ch]:
        * (..._on_delete) action simply closes the edit window, emitting
          a delete-event signal.
        * (..._on_close_window) also sends a delete-event.
        * (..._on_new_msg) adds the signature if there's one configured
          in the account. Also removed the "save to drafts" part just on
          creating the new message (fixes #NB55341, #NB55391).
        * (reply_forward_func) now gets the signature of the account.
        * (..._on_save_to_drafts). New action that saves an edited
          message as a draft.
* src/modest-text-utils.[ch]:
        * (..._quote, ..._cite and ..._inline) now put the signature.
        * Added ..._convert_buffer_to_html. This way we can convert to
          html tags a subpart of a document (it does not add html
          headers). Also modified ..._convert_to_html to use this
          function.
        * Added ..._convert_to_html_body. It converts a string to
          an html that can be included inside a formatted html document.
* src/maemo/modest-address-book.c:
        * (..._select_addresses): after selecting an address of a
          recipient editor through the select contacts dialog, focus is
          asigned to the ModestRecptEditor.
        * (select_email_addrs_for_contact): when the dialog is loaded,
          first address is selected by default.
* src/maemo/modest-msg-edit-window.c:
        * Implemented dim rule: if focus is not in body or message
          format is plain text, font actions are dimmed. Also configured
          proper insensitive_press messages.
        * Implemented dim rule: if To: recipient field is empty, send
          action is dimmed. Also configured proper insensitive_press
          message.
        * Delete event handler. It shows a dialog for saving the mail
          as a draft if message is modified.
        * Fixed the html document parsing procedure, as it wasn't
          previously really parsed because the buffer length was not
          provided.
        * If the account setup specified that it should by default
          create plain text mails, it's used. Also radio menu option is
          updated properly.
        * Now we get correctly the focused widget. If "Select contacts"
          is selected, it adds contacts to the focused recipient list,
          or to To: field if no recipient list is focused.
        * If the To: field is empty on opening editor, focus goes to it.
        * Now the message stores a reference to the draft message used
          to create the mail.
        * Refactored the ..._select_contacts function to use the
          general "open_addressbook" function.
        * Added ..._is_modified and ..._reset_modified. It tells if the
          message was modified by the user.
* src/maemo/ui/modest-msg-edit-window-ui.xml:
        * Added email menu options Send, Save to drafts, new message,
          delete.
        * Added close window and close all windows menu actions.
* src/modest-formatter.[ch]:
        * Now the formatter adds the signature properly.
* src/modest-mail-operation.[ch]:
        * Added ..._save_to_drafts operation. It creates a mail from
          editor and saves it to the active account drafts folder.
* src/modest-defs.h:
        * Added configuration option for preferring formatted of plain
          text.
* src/widgets/modest-recpt-view.[ch]:
        * Now button release event is processed after the default
          handler.
* src/widgets/modest-recpt-editor.[ch]:
        * Completely new behavior for keyboard and mouse edition. Now
          only one address per line. Keyboard and mouse selection treat
          resolved addresses as a whole (you shouldn't be able to
          manipulate a part of resolved address).
        * Keyboard shortcut for adding addresses with the addressbook.
        * Better focus and cursor handling.
        * Now the widget does not use GTK_CAN_FOCUS.
        * (..._get_buffer): new API function to export the internal
          buffer.
        * (..._grab_focus): new function to make the textview grab the
          focus.
* src/widgets/modest-scroll-text.[ch]:
        * Small fixes to calculation of the number of lines. Now it also
          makes the cursor visible.
* src/widgets/modest-msg-edit-window-ui.h:
        * Added actions for "window close", "new message", "delete",
          "save to drafts", "all windows close"
* src/modest-tny-msg.[ch]:
        * Support plain text quoted texts as input of msg editor.
        * Now (create_reply_forward_mail) takes the "prefer formatted"
          option.
        * Now it uses the logical id's for "Re:" and "Fwd:" strings.
        * Added signature support.
* src/maemo/modest-main-window-ui.h:
        * Added a new action for new messages. It's used for showing a
          simple "New" menu option for creating new messages from the
          view (fixes #NB55368).

pmo-trunk-r1720