* e-msg-composer-attachment.glade: Replace the disposition option
menu with a checkbox.
* e-msg-composer-select-file.c
(e_msg_composer_select_file_attachment): New function to select a
file to attach. Adds a "suggest inline disposition" checkbox.
* e-msg-composer-attachment.c (e_msg_composer_attachment_new): Add
a disposition argument rather than always defaulting to
"attachment".
(struct _DialogData, ok_cb, e_msg_composer_attachment_edit):
Update for optionmenu->checkbox change for disposition.
* e-msg-composer-attachment-bar.c (add_from_file): Add a
disposition argument.
(add_from_user): Use e_msg_composer_select_file_attachment, pass
chosen disposition to add_from_file.
(e_msg_composer_attachment_bar_attach): Pass "attachment" to
add_from_file for the disposition.
svn path=/trunk/; revision=10200
1391cd5ced