Explicitly sets line endings to LF for source, doc and configuration (#1536)
Explicitly sets line endings to LF for source, doc and configuration (#1536)

Per https://help.github.com/articles/dealing-with-line-endings/ in
efforts to help avoid mixed line endings with unix and windows.

See #1535
openzipkin/zipkin,twitter/zipkin,adriancole/zipkin,twitter/zipkin,adriancole/zipkin,openzipkin/zipkin,openzipkin/zipkin,twitter/zipkin,adriancole/zipkin,adriancole/zipkin,twitter/zipkin,openzipkin/zipkin,openzipkin/zipkin