ruby-ruhoh-1.1: 1.1-2 (copy from old ruby-ruhoh)

Due to upgrade of main package to v2 which not all users may prefer to
happen automatically, I am keeping this around for now (but not in AUR).
Leane a comment on the respective package or contact me otherwise for
this to be uploaded.
ruby-ruhoh: 2.2-1
python2-openopt: 0.505 (Update to PyPI sources)