Add group and type.
Modified indentation.
Change message in sage-shell-sagetex:-run-latex.
Deleted all and some modification.
Merge branch 'devel' of github.com:stakemori/sage-shell-mode into devel
Refactoring.
Add keyword argument before-sentence to sage-shell-edit:exec-command-base.
sage-shell-sagetex:load-file does not insert a command.
It comments the first output.
Refactoring.
Add minor mode for SageTeX.
Add macro sage-shell-sagetex:-run-latex-and-do.

If Sage process is not spawned and user invokes
sage-shell-sagetex:compile-current-file, then the command asks whether
it should start a process.
Removed sage-shell-sagetex-minor-mode
Modified sage-shell-edit:set-sage-proc-buf-internal.

Deleted argument verbose in
sage-shell-edit:set-sage-proc-buf-internal.
And if it starts new process then it displays the process buffer.
pop-to-buffer => display-buffer in sage-shell-edit:set-sage-proc-buf-internal.
Increase header level.
Add Document for support for SageTeX and customization.
Fix sage-shell-sagetex:post-command and add sage-shell-sagetex:-auctex-cmd.

When sage-shell-sagetex:auctex-command-name is non-nil and
it is not the name of a command in TeX-command-list,
sage-shell-sagetex:post-command caused an error.
Version 0.0.4.
Add unused argument verbose for the backward compatibility.
Modified message.