Old Product.patterns replaced with new Packages.default_patterns

- bnc#873923
New changes and version (and adjusted spec file deps.)

- bnc#873923
Merge pull request #17 from kobliha/patterns-default_patterns

Replaced old Product.patterns with new Packages.default_patterns
fix invalid conversion of boolean to string and remove nasty side effect from log message (bnc#876136)
Release
Merge pull request #18 from yast/fix_ruby_syntax

Fix ruby syntax