Mass update for 2.0 plugin api changes

.travis.yml

@@ -7,5 +7,4 @@ rvm:
 script:
 - bundle exec rspec spec && bundle exec rspec spec --tag integration
 jdk: oraclejdk8
-before_install:
-- git clone -b feature/event_interface https://github.com/elastic/logstash
+before_install: []

CHANGELOG.md

@@ -1,3 +1,5 @@
+## 3.0.0
+  - Update the plugin to the version 2.0 of the plugin api, this change is required for Logstash 5.0 compatibility. See https://github.com/elastic/logstash/issues/5141
 # 2.0.4
   - Depend on logstash-core-plugin-api instead of logstash-core, removing the need to mass update plugins on major releases of logstash
 # 2.0.3

Gemfile

@@ -1,6 +1,4 @@
 source 'https://rubygems.org'
+
+# Specify your gem's dependencies in logstash-mass_effect.gemspec
 gemspec
-gem "logstash-core", :path => "./logstash/logstash-core"
-gem "logstash-core-plugin-api", :path => "./logstash/logstash-core-plugin-api"
-gem "logstash-core-event-java", :path => "./logstash/logstash-core-event-java"
-gem "logstash-devutils", :github => "elastic/logstash-devutils", :branch => "feature/plugin-api-2_0"

logstash-output-opentsdb.gemspec

@@ -1,7 +1,7 @@
 Gem::Specification.new do |s|
 
   s.name            = 'logstash-output-opentsdb'
-  s.version         = '2.0.4'
+  s.version         = '3.0.0'
   s.licenses        = ['Apache License (2.0)']
   s.summary         = "This output allows you to pull metrics from your logs and ship them to opentsdb"
   s.description     = "This gem is a Logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/logstash-plugin install gemname. This gem is not a stand-alone program"