gnucash-docs maint: Multiple changes pushed

[Frank H.Ellenberger]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/6bdee39f (commit)
	 via  https://github.com/Gnucash/gnucash-docs/commit/93ec8aa4 (commit)
	 via  https://github.com/Gnucash/gnucash-docs/commit/d637ab7d (commit)
	 via  https://github.com/Gnucash/gnucash-docs/commit/a53a0fd9 (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/7593aee8 (commit)



commit 6bdee39fe4bb710492da31a073863f59989a6293
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Thu Sep 9 23:55:15 2021 +0200

    Drop travis-ci in favour of github worflows

commit 93ec8aa48f8df4d7acf9f40925260a2f66e22fb8
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Thu Sep 9 22:46:37 2021 +0200

    Shrink .gitignore to autotools inserts
    
    For other purposes, users should use their personal
    "$XDG_CONFIG_HOME/git/ignore".
    $XDG_CONFIG_HOME defaults to "$HOME/.config".

commit d637ab7dfe4ae99237e19aa7aeb382b81ae47497
Merge: 7593aee8 a53a0fd9
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Thu Sep 9 20:25:52 2021 +0200

    Merge branch 'PR_#213' into maint

commit a53a0fd9b6212624a2d57d80761fa80f0b3df22e
Author: TANIGUCHI Yasuaki <yasuakit at gmail.com>
Date:   Tue Aug 24 17:37:57 2021 +0900

    * {guide,help}/*/.gitignore were deleted completely.



Summary of changes:
 .gitignore          | 86 +++++++++++------------------------------------------
 .travis.yml         | 15 ----------
 guide/C/.gitignore  |  3 --
 guide/de/.gitignore |  3 --
 guide/it/.gitignore |  3 --
 guide/ja/.gitignore |  3 --
 guide/pt/.gitignore |  3 --
 help/C/.gitignore   |  3 --
 help/de/.gitignore  |  3 --
 help/it/.gitignore  |  3 --
 10 files changed, 18 insertions(+), 107 deletions(-)
 delete mode 100644 .travis.yml
 delete mode 100644 guide/C/.gitignore
 delete mode 100644 guide/de/.gitignore
 delete mode 100644 guide/it/.gitignore
 delete mode 100644 guide/ja/.gitignore
 delete mode 100644 guide/pt/.gitignore
 delete mode 100644 help/C/.gitignore
 delete mode 100644 help/de/.gitignore
 delete mode 100644 help/it/.gitignore