Retry handler setter for HttpClientFeedFetcher
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/main/java/com/rometools/fetcher/impl/HttpClientFeedFetcher.java
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge pull request #12 from janih/master

Retry handler setter for HttpClientFeedFetcher