Module Editor enhancements

[jsbrittain]

Updates to Module Editor

• [x] Rename New Module -> Module Editor
• [x] Move Ports to 'Inputs' section
• [x] Provide additional placeholder examples
• [x] When adding input files, keep labels and filenames realistic, also unique
• [x] 'Remove' buttons should be disabled when no row is selected
• [x] Replace click area (to select files) with a button
• [x] (removed) Help text on new module sections
• [x] Import / Export config options provided in lieu of loading / parseing existing modules into editor
• [x] Enable the '(Add new project)' option
• [x] Add Accordian elements to Module Editor allowing collapse as sections are completed
• [x] Improve datagrid visualisation
• [x] Filter projects based on selected repository
• [x] Display errors when thrown from newmodule build, i.e. project = ''