Fix osgi imports because of shade plugin relocation
Merge pull request #23 from philsttr/master

Add support for customFields and includeCallerInfo to LogstashSocketAppender
Merge pull request #24 from dsklyut/master

Fix osgi imports because of shade plugin relocation
Update contributors
Merge branch 'master' of github.com:logstash/logstash-logback-encoder
[maven-release-plugin] prepare release logstash-logback-encoder-2.6
[maven-release-plugin] prepare for next development iteration
Add elapsed_time to access formatter
Update LogstashFormatter.java

Bug fixing: use "next" in place of "marker"
Fixed NPE when using logstash appender without any custom fields.
Merge pull request #27 from vbehar/access_elapsed_time

Add elapsed_time to access formatter
Merge pull request #29 from ouaibsky/patch-1

Update LogstashFormatter.java
Merge pull request #31 from dmacdonald2013/master

Fixed NPE when using logstash appender without any custom fields.
Update contributors
[maven-release-plugin] prepare release logstash-logback-encoder-2.7
[maven-release-plugin] prepare for next development iteration
Changed version in maven example in Readme

People could just grab those line and have the latest and greatest
compatible to logback 1.1.2
Added support for context maps so that custom JSON fields can be passed directly from log messages.

Example:
log.info("Service started in {} seconds", duration/1000, Collections.singletonMap("duration", duration));

Will add "duration" field to the JSON message.
Merge pull request #35 from jaag82/master

compatible to logback 1.1.2