add export config option and have Change button only in ncurses
refactoring of YRuby to ruby
add action to export button
change big if/elsif stack to case statement
changes from review
release
fix help text in screen
fix String class reference and use if instead of multiline ternary
more secure path handling
Merge branch 'master' of github.com:yast/yast-installation into export_config

Conflicts:
	package/yast2-installation.changes
Merge pull request #131 from yast/export_config

Export config