gnucash maint: Multiple changes pushed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/0cce764e (commit)
	 via  https://github.com/Gnucash/gnucash/commit/58e79e5a (commit)
	 via  https://github.com/Gnucash/gnucash/commit/e4d5e2c9 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/eab53d44 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/ad51c5e0 (commit)
	from  https://github.com/Gnucash/gnucash/commit/1c9ad3af (commit)



commit 0cce764e78a3ec32ced22fd82305a9153633f561
Merge: 58e79e5aa 1c9ad3af3
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Tue Apr 9 21:19:11 2019 +0800

    Merge branch 'maint' of https://github.com/Gnucash/gnucash into maint

commit 58e79e5aa75c35e12cd8efe903c77fd7997937f8
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Tue Apr 9 19:56:47 2019 +0800

    [test-commodity-utils] upgrade to 100% coverage of pricing funcs
    
    and add optional coverage analysis

commit e4d5e2c94d4029042a1a8bbb160416a12c3dded5
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Tue Apr 9 20:59:31 2019 +0800

    [commodity-utils] fix issue-deprecation-warning typo

commit eab53d44b3bc8cf1828c45a3134d85c0180b0e76
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Mon Apr 8 22:56:25 2019 +0800

    [report] rewrite gnc:report-template-has-unique-name?

commit ad51c5e00a0d000fb108d9ca7b376737a5772f2c
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sun Apr 7 10:23:55 2019 +0800

    [report] rewrite gnc:report-template-make-unique-name



Summary of changes:
 .../report/report-system/commodity-utilities.scm   |   2 +-
 gnucash/report/report-system/report.scm            |  31 +++---
 .../report-system/test/test-commodity-utils.scm    | 112 ++++++++++++++++++++-
 .../report-system/test/test-report-system.scm      |  13 +++
 4 files changed, 137 insertions(+), 21 deletions(-)