Change layout to display indexes as row and nodes as columns

Signed-off-by: Sylvain Munaut <s.munaut@whatever-company.com>
rpearce: Don't wrap index name
rpearce: Move node.name to new line
rpearce/lneva: Add display of index aliases

  * Aliases have upto 7 different colours
  * Added delete alias
  * Vim messing up the newlines
lneva/rpearce: Add a crazy function to sort index name
rpearce/lneva: Add new compare function to order by cluster name
   * Ordering: defaults, queries, rivers
rpearce/lneva: added make-deb.sh script
rpearce: Removing alert, this is sub-optimal ;)
fix issue with white-colored aliases

  * occurred because hashCode could return a negative number
  * made it not do so