adding kegalign (segalign replacement)

[richard-burhans]

adding kegalign (segalign replacement)

Installation sequence for tool-installers

• [ ] Test using @galaxybot test this
• [ ] Inspect CI output for expected changes
• [ ] Deploy using @galaxybot deploy this if test install was successful
• [ ] Merge this PR

[natefoo]

@galaxybot deploy this

[natefoo]

That's what I get for trying to edit the shed_tool_conf.xml while running an install.

[natefoo]

@galaxybot deploy this