Simplify DIC access code in service closures
minor #92 Simplify DIC access code in service closures (aik099)

This PR was merged into the 2.0-dev branch.

Discussion
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Simplify DIC access code in service closures

Closes #89

Commits
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cef1780 Simplify DIC access code in service closures
Working prototype with class "View Source" links
Extracting url building logic to dedicated GitHubRemoteRepository class

1. refactoring to increase clarity of added logic
2. adding parenthesis around "View Source" link
3. updating documentation