* wesnoth-mode.el (wesnoth-mode-version): Updated to 1.3.0-git.
(wesnoth-preprocessor-regexp, wesnoth-preprocessor-closing-regexp,
wesnoth-preprocessor-opening-regexp): Removed shy matches.
(wesnoth-local-macro-data): New varable.
(wesnoth-mode-map, wesnoth-build-completion, wesnoth-insert-tag): Updated for
new context-sensitive commands.
(wesnoth-tags-list, wesnoth-check-tag-names): Removed. Obsoleted.
(wesnoth-parent-tag, wesnoth-emacs-completion-formats,
wesnoth-check-element-type): New functions.
(wesnoth-indent-or-complete, wesnoth-complete-macro,
wesnoth-complete-attribute, wesnoth-complete-tag, wesnoth-check-wml): New
commands.
(wesnoth-element-completion): New macros.