resize sr-speedbar width: 24->36
Merge branch 'renaissance' of github.com:alivepea/emacs.d into renaissance
rMerge branch 'renaissance' of github.com:alivepea/emacs.d into renaissance

# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.

enable auto-fill-mode