Qualification for 2.0.0

This is a major feature upgrade which includes changes listed below.

• Build step will have two new build steps
  • Run MATLAB Tests
  • Run MATLAB Command
• MATLAB root will not be accepted through any of the build steps.
• Introduced a new Build Environment section named "Use MATLAB version" where MATLAB root will be entered.
• Run MATLAB Tests will be automatically delegated to the new build step implementation.
• Run MATLAB Command step will be a new build step which includes a text box to enter MATLAB command or script.
• Command construction for both new builds will happen through respective run_matlab_command script.

Screenshots for new changes :

Old Run MATLAB Tests Build step

• All jobs will be retained with all the values.
• User will still be able to run the jobs with old build steps.
• Users are not allowed to change or existing values of old build steps.
• All UI elements of the old build step will appear disabled once the plugin is upgraded.
• An Appropriate warning message will be displayed on older build step UI area.

**Screenshot for old build UI : **