Reference list of file extensions
Information from user and developer guides on Distance<=>FORTRAN interface
Information from user and developer guides on Distance<=>R interface
Information from user and developer guide on setup of development environment - notes to date - still to read chapter 11 Setting up a Computer for Distance Development and to look at VM
List of components in Distance installation, role, source code type, location on Distance VM and other information, cross-checked with user's guide and developer's manual. To cross-check with VM
Added links to ArchitectureR.md, ArchitectureFORTRAN.md, ComponentReference.md FileExtensions.md SetUpDevelopmentEnvironment.md