MongoCrawlURLDatabase now supports user authentication.
Merged from hotfix-1.3.2.
Merge branch 'develop' of https://github.com/Norconex/collector-http.git into develop
Now requires Java 7 or higher.
Merged changes from 1.3.3 hotfix.
FIX issue 35: DefaultRobotsTxtProvider fails parsing robots.txt
Typo.
Merge branch
'leonardsaers-fix-issue-35-DefaultRobotsTxtProvider-fails-parsing-robots.txt'
into develop

Conflicts:
	norconex-collector-http/pom.xml
Preparing for release.