Squashed 'ym-packages/ace-jump-mode/' content from commit 8351e2d

git-subtree-dir: ym-packages/ace-jump-mode
git-subtree-split: 8351e2df4fbbeb2a4003f2fb39f46d33803f3dac
Merge commit '94df15a0ec369e34bcef2f95e1c397e3a1879639' as 'ym-packages/ace-jump-mode'
ym-packages.log: added ace-jump-mode
Squashed 'ym-packages/org-mode/' changes from 4b9146c..1b17e8c

1b17e8c ox-ascii: Fix filling with preserve break
2d02479 org.texi: Be more explicit about output file name
3f484a5 Fix headline insertion after an empty headline
98afe00 ob-sh: compatibility fix for "Marker does not point anywhere" errors in Emacs 23
873fe49 ox-html: Fix linking to deep level headlines
01f736b org-src: Fix idle auto-save feature
d4a7ba2 mk/org-fixup.el: Do not use toggle-read-only
7c48bdd Revert "ox: Implement predicate for export blocks"

git-subtree-dir: ym-packages/org-mode
git-subtree-split: 1b17e8c8da3b8edede1a34559fac0dfedbaf5e6c
Merge commit '20fee1280095194af1849c7f1d4d0f84b89863fa'
ym-packages.log: pulled org-mode