Log Message:
gnucash-docs: update to 4.0.

 4.0    - 28 June 2020
        o Screenshot: Change a Transaction Association Dialog
        o Transaction assoc illustration: Symbols
        o Update "Using Entry Shortcuts"
        o Remove the register type group default setting description.
        o New Bill: Fix some labels to match what the dialog displays.
        o Document editing entries in an employee voucher.
        o Document new default layout customization for Invoices and Bills.
        o Fix docbook validity errors.
        o New section in help: Associating and External File with a Transaction.
        o Rewrite the New Accounts Hierarch Setup section.
        o Document setting register column width layout.
        o Fix obsolete guide cross-reference.
        o Remove obsolete Docbook declaration comments from docs

 3.11   - 28 June 2020
        o  Bug 770132 - Price editor does not find ASX:XROAmmend last commit
                        German translation Patch other translations Update pt
                        for easier synchronization
        o Bug 797783 - [PATCH] The "over" and "under" \ 
estimate in the
                       unrealized capital gain chapter should be reversed.
        o Right align numerical column in fq-spec-tiaa
        o Fix obsolete guide cross-reference.
        o Appendix: add "Ticker" to distinguish from security numbers
        o Note on dots in yahoo symbols
        o Minor Correction to Help ManualCorrect reconciliation action on
          U+C entry in table from 'n' to 'c' Modification of PR #137.
        o Improve links to Selingers tutorialsUse entities, also for titles
        o Modifications to Guide Ch12 to include multi-currency transactions
          using trading accounts.Split the multi-currency transaction after
          the initial introduction into two sections. The first is the
          original dealing with the treatment of multicurrency transactions
          using manual recording of the gains and losses.

 3.905  - 14 June 2020
        o  Bug 770132 - Price editor does not find ASX:XRO
        o  Bug 797783 - [PATCH] The "over" and "under" \ 
estimate in the
                        unrealized capital gain chapter should be reversed.
        o  L12N:it, pt update: Vanguard is part of AlphaVantage.
        o  Update fq-sources.html: asx source is working again.
           Also explain why you need F::Q 1.41
        o  Tell travis to use ubuntu-18.04-docker file
        o  Appendix: add "Ticker" to distinguish from security numbers.
        o  Note on dots in yahoo symbols.

 3.904  - 7 June 2020
        No changes.

 3.903  - 1 June 2020
        o  L10N of "Improve links to Selinger's tutorials"
        o  Minor Correction to Help ManualCorrect reconciliation action on
           U+C entry in table from 'n' to 'c' Modification of PR #137
        o  Improve links to Selingers tutorialsUse entities, also for titles
        o  Modifications to Guide Ch12 to include multi-currency transactions
           using trading accounts.Split the multi-currency transaction after
           the initial introduction into two sections. The first is the original
           dealing with the treatment of multicurrency transactions using
           manual recording of the gains and losses.  The second new section
           deals with gains and loss treatment using trading accounts. Basic
           introduction to trading account concepts added and an example of a
           transfer of funds between accounts in different currencies is added.
        o  Minor imrovements on Invoice IDUnification of lists
        o  CI for gnucash-docs should be on Ubuntu 18.04 to match gnucash.