gnucash maint: Multiple changes pushed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/863303b1 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/4f333ee1 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/414992f8 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/edd87fa4 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/c7f7f078 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/7d508b77 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/beb6e508 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/9dd139f3 (commit)
	from  https://github.com/Gnucash/gnucash/commit/b795773e (commit)



commit 863303b1720d79a9809db4650d18c1c62660274b
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Mon Dec 24 14:18:25 2018 +0800

    [test-commodity-utils] upgrade to test DMLR prices
    
    This commit adds:
    
    * checking and capgains account in old DEM currency
    * buy & sell DEM/DMLR transactions in DEM with capgains
    * and tests prices in EUR currency
    
    This aims to test the old intra-euro currency conversion in the
    totalavg and inst price calculators.

commit 4f333ee13c1106a209d70f7c1387de69dbbe5b95
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Thu Mar 7 22:25:04 2019 +0800

    [budget-flow] don't write raw html

commit 414992f8ec6cb11a303b0c38a35b2b179192a344
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Thu Mar 7 22:00:38 2019 +0800

    [budget-flow] *reindent/delete-trailing-whitespace/untabify*

commit edd87fa47cc6a95e1f5d50b4e93a7770d877e473
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Thu Mar 7 20:45:24 2019 +0800

    [cash-flow] preprocess accounts/money-in/out-accounts
    
    this avoids set! calls

commit c7f7f078ec819b4255230420bd3e1ee8590abdcf
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Thu Mar 7 20:38:45 2019 +0800

    [cash-flow] convert account-disp-list to srfi-1

commit 7d508b7731e994eb35330d9097d62839b130e4b2
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Thu Mar 7 20:31:38 2019 +0800

    [cash-flow] combine common add-accounts-flow code

commit beb6e508a43e2b22f5f1aa72145687d15c95c892
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Thu Mar 7 20:27:46 2019 +0800

    [cash-flow] reduce code line length

commit 9dd139f3ed95de5df312c56cbd2979200fa829e6
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Thu Mar 7 20:02:55 2019 +0800

    [cash-flow] convert subaccounts to srfi-1
    
    neater



Summary of changes:
 .../report-system/test/test-commodity-utils.scm    |  55 ++-
 gnucash/report/standard-reports/budget-flow.scm    | 375 ++++++++++-----------
 gnucash/report/standard-reports/cash-flow.scm      | 168 ++++-----
 3 files changed, 304 insertions(+), 294 deletions(-)