Add 'Plugin Management' article
Add link to 'Plugin Management' article from FAQ
Update last_updated.json
Sync buffer default value with the latest code. fixes #90
faq.txt: edit plugin management section
free-alternative-to-splunk-by-fluentd.txt: big call-to-action
redirect to architecture
Fix example for out_copy

The example had a <match> block without a +type+ parameter, which isn't allowed
Merge pull request #93 from jmoses/master

Fix example for out_copy
free-alternative-to-splunk-by-fluentd: fix typo
edit plugin-management.txt
edit logging.txt
fix typo.
Add definitions for config file data types

https://github.com/fluent/fluentd-docs/issues/94
edit config file data types
add "logstash_format true" to elasticsearch recipes

c.f. https://github.com/fluent/fluentd-docs/issues/95
Translate out_file.txt in Japanese
add digital gaming best practices
Add protocol_type parameter to in_syslog
Add new ex / multiline features to in_tail