UI - Fixes #2

[wcgunter]

This PR changes the following...

• Logs: The columns can now be ordered (sorted in ascending / descending).
  

• Deployments: A new column has been added to the start of the table so that the "Name" column header is above the name of the process definition, not the icons.

• Processes: Updated wording of "Delete selected rows" to "Stop running selected rows"

• History: The output variables table is now combined with the existing information table. Note has been added clarifying that all output variables start with "output_" even though they are not displayed that way.

• History: Removed "show all" from output variables list and added support for "output_display_order", an array of output variable names. The UI will try to display the variables in that order. If a variable listed cannot be found, it is skipped. If a variable is not listed, it gets appended to the end in the order it is read.

[jamesfwood]

Nice work!