bump version

Author: ph

logstash-output-http.gemspec

@@ -1,7 +1,7 @@
 Gem::Specification.new do |s|
 
   s.name            = 'logstash-output-http'
-  s.version         = '0.1.3'
+  s.version         = '0.1.4'
   s.licenses        = ['Apache License (2.0)']
   s.summary         = "This output lets you `PUT` or `POST` events to a generic HTTP(S) endpoint"
   s.description     = "This gem is a logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/plugin install gemname. This gem is not a stand-alone program"