added yardopts for rubydoc.info

http://www.rubydoc.info/github/yast/yast-bootloader
Merge pull request #55 from yast/yardopts

added yardopts for rubydoc.info
Merge pull request #53 from WenhuaChang/master

fix grub2-*-efi package not installed
call proper bsh method to get map
remove useless convert
Merge pull request #56 from yast/fix_convert

Fix convert
fix typo
Merge pull request #57 from yast/fix_convert

fix typo
fix minor typo (bnc #869324)
updated changes
Merge pull request #58 from yast/bnc869324

fix minor typo (bnc #869324)
add explicit textdomain as y2makepot do not handle inheritance
Merge pull request #59 from yast/fix_textdomain

add explicit textdomain as y2makepot do not handle inheritance
fix wrong console regexp match

fix wrong console regexp match, this fixes yast-bootloader configures
grub2 to listen to serial on openqa (bnc#870514)