Change the workflow link in the header to a dropdown menu.
Build a workflow: this will bring up the workflow building page. User needs to have already run each step of the workflow at least once. There are several tricks below
a. Run some simple existing workflows, all history of each step will be popped up in the right column. Then user can build complicated workflows from them. Its similar to chain several sub-workflows together.
b.For batch processing, for example, run bwa on 10 samples, user can run it on 1 sample (or a fraction), then build a 10 step workflow to batch process all 10 samples.
Load a workflow: this will bring up the workflow loading page, which can load a workflow in json format
Example workflow: this will bring up the example workflow page, which will have links to download json for example workflows and links to load each of the example workflow page.
Change the workflow link in the header to a dropdown menu.