List of bugs an enhancements for the Tool developer's panel

[lcodo]

Some minor bugs are:

• The button "View tool specification" redirects the user outside VRE
• The "Test Files" generation creates a BASH files that doesn't redirect STDERR to 'tool.log', unlike the real VRE execution. The command line should include: > tool.log 2>&1

Possible enhancements:

• In "Generate Test Files", the field "working directory" should include a note/warning saying: "Make your the directory does not exists on your system, as on each execution, the folder's content is cleaned"
• Cannot define multiple file_paths for "Allow multiple: true" infiles when generating "Test Files".