Replace tabs/spaces with only spaces
Remove unused files from sbt-plugin
Merge pull request #3667 from benmccann/unused-compilation-resources

Remove unused files from sbt-plugin
Remove PlayTestListener which doesn't seem to be used for anything and we think was created to allow running tests in the browser though that feature was never actually fully implemented
Merge pull request #3668 from benmccann/remove-testlistener

Remove PlayTestListener
ignore unknown JSON fields when deserializing to a POJO

An external REST API can be extended and stay backwards compatible,
for example just be adding new fields in the JSON result.

The default mapper is configured so that a client using the
java Play JSON API can still consume the external REST API.
fix #2562 extract code samples
Move the default template imports to the build-link project. Other implementers of build link besides just SBT will want to use the same list of default template imports
Merge pull request #3669 from benmccann/template-imports

Move the default template imports to the build-link project
Merge pull request #3671 from martinpallmann/issue-2562

fix #2562 extract code samples
Fix hardcoded reference to conf directory
Merge pull request #3670 from yanns/tolerant-java-json-mapper

ignore unknown JSON fields when deserializing to a POJO
Merge pull request #3676 from benmccann/secret-gen-conf

Fix hardcoded reference to conf directory