Views in Published ICDs

[kgillies]

To support one ICD per pair of subsystems, make the following changes:

Two different views of the ICD are possible depending on which subsystem is first as in

TEST1 to TEST2 and TEST2 to TEST1

• When writing a PDF file, concatenate the two views into one PDF file to allow both views.
• Always put the subsystem view that is first in lexical order first in the PDF
• When showing available ICDs in the ICD menu in the web interface, only show one entry with the two subsystems in lexical order (TEST 1 to TEST2 in this example) Currently two entries are made for each ICD.
• If possible add a section heading at the start of each subsystem view that indicates which view and make an entry in the table of contents

[abrighton]

I checked in the changes for this to the icd master branch. Now there are two sections in the PDF for ICDs: For example: ICD (Part 1) ESW -> IRIS (version 1.0) and ICD (Part 2) IRIS -> ESW (version 1.0)