Changed "component" to "process" in many areas

Also did some restructuring
Automatic fill-in of OUT and IN in wrong place!
Enabled visible/invisible toggle for legend blocks

Minor fix to block boundaries

v2.10.18

Minor fix to block boundary

Still another minor fix

Hopefully I've found the IN/OUT bug!

Minor fixes

Automatic fill of IN and OUT port names

Make some other popups fit within main frame

v2.10.15

Update version no. in Readme

Align lower boundary of FileChooser with main frame

v2.10.14

Align lower boundary of FileCooser with main frame; fix some colourin…

Force default port names: IN and OUT

v2.10.13

Correcting version no. for gradle

Correct bug in generating JavaFBP network

v2.10.12

Previous bug not fixed properly!

Add arbitrary string as "source code" of (JSON) block

An arbitrary string can now be specified as "source code" of a block. This will mostly be used when building JSON networks. If a #-sign is entered instead, DrawFBP will bring up the File Chooser function.

Run arbitrary command using JSON file generated from diagram

DrawFBP can generate network definitions in the following formats: JavaFBP, C#FBP, and JSON format, as well as free-form .fbp notation. The new function, invoked by File/Run Command allows the user to build a command using any arbitrary string, followed by the file location of the JSON file generated from a DrawFBP diagram.