sphinx: new libstemmer release

Fixes #32058.
sphinx: update 2.1.9 bottle.

Closes #32064.

Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
riak 2.0.0

Closes #32063.
mercurial 3.1.1

Closes #32061.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
mercurial: update 3.1.1 bottle.
mecab-ko-dic 1.6.1-20140814

Updated mecab-ko-dic to 1.6.1-20140814. Also removed the caveats editing
config manually and added a shell command to do it automatically
instead.

Closes #32009.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Use "if empty?" instead of "unless any?"