Bug 1845794 - Create a "beta" branding directory. r=dandarnell#!thunderbird-build-system-reviewers,#thunderbird-reviewers
This patch covers the non-image assets for "tb_beta" branding.
Differential Revision: https://phabricator.services.mozilla.com/D186655
--HG--
rename : mail/branding/thunderbird/pref/thunderbird-branding.js => mail/branding/include/release-prefs.js
rename : mail/branding/thunderbird/LICENSE => mail/branding/tb_beta/LICENSE
rename : mail/branding/thunderbird/branding.nsi => mail/branding/tb_beta/branding.nsi
rename : mail/branding/thunderbird/configure.sh => mail/branding/tb_beta/configure.sh
rename : mail/branding/thunderbird/jar.mn => mail/branding/tb_beta/jar.mn
rename : mail/branding/thunderbird/locales/Makefile.in => mail/branding/tb_beta/locales/Makefile.in
rename : mail/branding/thunderbird/locales/en-US/brand.dtd => mail/branding/tb_beta/locales/en-US/brand.dtd
rename : mail/branding/thunderbird/locales/en-US/brand.ftl => mail/branding/tb_beta/locales/en-US/brand.ftl
rename : mail/branding/thunderbird/locales/en-US/brand.properties => mail/branding/tb_beta/locales/en-US/brand.properties
rename : mail/branding/thunderbird/locales/jar.mn => mail/branding/tb_beta/locales/jar.mn
rename : mail/branding/thunderbird/locales/moz.build => mail/branding/tb_beta/locales/moz.build
rename : mail/branding/thunderbird/moz.build => mail/branding/tb_beta/moz.build
rename : mail/branding/thunderbird/pref/thunderbird-branding.js => mail/branding/tb_beta/pref/thunderbird-branding.js
rename : mail/branding/thunderbird/thunderbird.VisualElementsManifest.xml => mail/branding/tb_beta/thunderbird.VisualElementsManifest.xml
extra : moz-landing-system : lando