Sahara test -- specify available RAM requirement
Sahara test -- specify available RAM requirement

This section has a link to an Icehouse file; this probably needs
to be updated as well.

Change-Id: I3afbabe15ab3e5c9f2adbda456199fa7b5756cdb
Closes-Bug: 1353358

phillipsio/fuel-docs,phillipsio/fuel-docs,ogelbukh/fuel-docs,stackforge/fuel-docs,ogelbukh/fuel-docs,phillipsio/fuel-docs,ogelbukh/fuel-docs,phillipsio/fuel-docs,stackforge/fuel-docs,ogelbukh/fuel-docs