Initial work on history import/export.
Fill out for worklfow details class with more information from server.

Owner, deleted, published, some limitted step information so that at least the steps can be ordered by client.
Improved interface for workflow tool and step parameters.

Deprecate WorkflowInputs.setParameter(String toolId, ToolParameter toolParameter) - as pointed out by @forus this only allowed setting one parameter per tool.

When implemented this was the only option available in Galaxy. Galaxy now allows settings multiple parameters per tool and/or per step. New methods have been added to reflect this (in part based on pull request from @forus). The most useful of these are probably:

WorfklowInputs.setToolParameter(String toolId, String parameterName, Object parameterValue);
WorkflowInputs.setStepParameter(String stepId, String parameterName, Object parameterValue);
[maven-release-plugin] prepare release blend4j-0.1-alpha-8
[maven-release-plugin] prepare for next development iteration
Update to latest galaxy-bootstrap for testing.
Add lower level createUserRequest method for object input.
Test clean up.
Improvements for history contents listing.

Grab more information from contents index. Fix bug where Dataset (which I know would have called HistoryDataset) was inheriting from HistoryDetails instead of HistoryContents.
Parse more data from history contents information.
Parse more data from history contents provenance requests.
More informative exceptions on when tests are waiting for ok histories.

Hopefully this will help me figure out why Travis tests are failing.
Fix TravisCI egg permissions so jobs can run.
Fixup user testing for recent changes.
Update maven to build and deploy site (with JavaDocs) to github.
Small tweak to testing.
Rev github plugin to fix this https://github.com/github/maven-plugins/issues/52.
Improvements to tool shed repository workflows test.
Fix test case - that repository has 3 workflows not 1.
Update galaxy boostrap dependency.

Hoping this fixes some travisci tests.