Add fuse tooling into devstudio feature(s)

Need a list of Fuse tooling features to be installed OOTB as part of a devstudio install (via devstudio installer jar or the update site's "BYOE" category.

See:

• https://github.com/jbdevstudio/jbdevstudio-product/blob/master/site/category.xml#L470-L475
• https://github.com/jbdevstudio/jbdevstudio-product/blob/master/site/com.jboss.devstudio.core.product#L60 (if installed OOTB but NOT coupled to devstudio product releases)
• https://github.com/jbdevstudio/jbdevstudio-product/blob/master/features/com.jboss.devstudio.core.rpm.feature/feature.xml#L61 (if installed OOTB and coupled to devstudio product releases)