v1.5.0

• Minimum Meteor version bumped to 2.3
• Update dependencies
• Allow unblocking recursive publications @Floriferous
• Reverse link nested objects failure @bhunjadi PR
• reywood:publish-composite updated to v1.8.8
• Added test for Meteor 2.12 and 2.14
• Added support for nested links in nested objects and arrays @bhunjadi PR