minor #47 Move nested service container articles to sub-topic root (WouterJ)

This PR was squashed before being merged into the 2.7 branch (closes #47).

Discussion
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Move nested service container articles to sub-topic root

Commits
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f3a807d Move nested service container articles to sub-topic root

Author: javiereguiluz

redirection_map

@@ -17,15 +17,7 @@
 /cookbook/service_container/tags /components/dependency_injection/tags
 /reference/configuration/mongodb /bundles/DoctrineMongoDBBundle/config
 /reference/YAML /components/yaml
-/components/dependency_injection /components/dependency_injection/introduction
-/components/event_dispatcher /components/event_dispatcher/introduction
-/components/http_foundation /components/http_foundation/introduction
-/components/console /components/console/introduction
-/components/routing /components/routing/introduction
 /cookbook/console/generating_urls /cookbook/console/sending_emails
-/components/yaml /components/yaml/introduction
-/components/templating /components/templating/introduction
-/components/filesystem /components/filesystem/introduction
 /cmf/reference/configuration/block /cmf/bundles/block/configuration
 /cmf/reference/configuration/content /cmf/bundles/content/configuration
 /cmf/reference/configuration/core /cmf/bundles/core/configuration

service_container.rst

@@ -460,7 +460,6 @@ Learn more
     :glob:
 
     /service_container/*
-    /service_container/service_container/*
 
 * :doc:`/components/dependency_injection/parameters`
 * :doc:`/components/dependency_injection/compilation`