JOC Cockpit should compress JavaScript files to improve performance

Current Situation

• The SourceForge thread #140 Jobs list does not update to match live folder without service restart states with a user comment:

  The Angular-based JOC has never been lightening-fast. Particularly the start-up is slow due to loading non-minimised Javascript libraries for obscure Office-file and PDF viewers ...

Test Instruction

• Login to JOC Cockpit.
• Open Developer Tools (browser's settings window).
• Switch to NETWORK in developers window then from sub-navigation choose JS for viewing javascript files.
• From sub-navigation choose JS for viewing javascript file.

Positive Test

• The JavaScript files are compressed to improve performance with user browsers.

Negative Test

• The JavaScript files are not compressed to improve performance with user browsers.

Desired Behavior

• In fact no unnecessary libraries are used by JOC Cockpit. This behavior remains unchanged.
• JavaSript files should be compressed to improve performance with user browsers.