Maker: add post-link licensing warning

[abretaud]

As discussed in galaxyproject/iwc#47, adding a message when installing Maker to warn that users should consider paying a license for commercial usage (although it's gpl)
Also added back the 2.x version as it's still used widely in parallel to 3.x

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[abretaud]

Download url is down at the moment, will retry later

[abretaud]

@carsonhh looks like the static urls (e.g. http://yandell.topaz.genetics.utah.edu/maker_downloads/static/maker-2.31.11.tgz) to download Maker are no longer working, did they move somewhere else?

[carsonhh]

Try this one https://weatherby.genetics.utah.edu/maker_downloads/static/maker-2.31.11.tgz

[abretaud]

Thanks @carsonhh!
What about the 3.x version? I get an error on http://weatherby.genetics.utah.edu/maker_downloads/static/maker-3.01.03.tgz, but it's proposing a 3.01.04, which is not referenced on the Maker website

[abretaud]

Ah, some http error on osx build, someone could relaunch it? I don't think I have the permission

[carsonhh]

Current version is 3.01.04. http://weatherby.genetics.utah.edu/maker_downloads/static/maker-3.01.04.tgz

I'll add a 3.03 version link for this.

[abretaud]

Thanks @carsonhh! Is there a changelog for 3.01.04?

[abretaud]

@BiocondaBot please add label

[dpryan79]

@abretaud Thanks! I was actually blacklisting this in the bulk branch because the source code was no longer available. This will fix that as well :)