Updating HPCToolkit module vesion

To support MIC and the new workflow tool.
Updating the PerfExpert workflow tool

Introducing to PerfExpert the concept of workflow steps, comprised of
modules phases.
Removing the analyzer tool

Now it is a module phase. Refer to the modules interface to implement
analysis phases.
Removing the recommender tool

New it is a module phase. Refer to the modules interface to implement
recommendation modules. The former recommender tool functionalities
have been implemented as que new sqlrules module.