redirects - Misc references to "index"; resolve bad merge

redirects/internal.txt

@@ -5,11 +5,12 @@ best-practices/documentation-style-guide documentation/style-guide
 extensions/basics extensions
 api/general api
 hooks/hook_civicrm_trigger_info hooks/hook_civicrm_triggerInfo
-testing/setup testing/index
+testing/setup testing
 testing/javascript testing/karma
 framework/schema-definition framework/database/schema-definition
 api/params api/options
 testing/selinium testing/selenium
 core/develop tools/git
 basics/filesystem framework/filesystem
-core/architecture framework/codebaseframework/civimail/tokens https://docs.civicrm.org/user/en/latest/common-workflows/tokens-and-mail-merge/
+core/architecture framework/codebase
+framework/civimail/tokens https://docs.civicrm.org/user/en/latest/common-workflows/tokens-and-mail-merge/

redirects/wiki-crm.txt

 Documentation+Infrastructure+Canary develop
 Book+style+guide best-practices/documentation-style-guide
-CiviCRM+Unit+Testing+basic+information testing/index
-Writing+a+PHPUnit+testcase+HOWTO testing/index
+CiviCRM+Unit+Testing+basic+information testing
+Writing+a+PHPUnit+testcase+HOWTO testing
 Pull-Request+Process tools/git/#pr

redirects/wiki-crmdoc.txt

@@ -128,7 +128,7 @@ CiviRules+hooks hooks
 Profile+Hooks hooks
 Report+Hooks hooks
 Tests+in+phpstorm tools/phpstorm/#testing
-Testing testing/index
+Testing testing
 PHP+Code+and+Inline+Documentation standards/php
 Upgrade+Reference framework/upgrade
 Bootstrap+Reference framework/bootstrap