Merge branch 'pre-v6.1.5' into 'master'

v6.1.5

See merge request !1

lib/open_project/video_wiki_macro/version.rb

 module OpenProject
   module VideoWikiMacro
-    VERSION = "5.0.15"
+    VERSION = "6.1.15"
   end
 end

openproject-video_wiki_macro.gemspec

 # -*- encoding: utf-8 -*-
 # stub: openproject-video_wiki_macro 4.0.2 ruby lib
+$LOAD_PATH.push File.expand_path('../lib',__FILE__)
+
+require 'open_project/video_wiki_macro/version'
 
 Gem::Specification.new do |s|
   s.name = "openproject-video_wiki_macro"
-  s.version = "5.0.15"
+  s.version = OpenProject::VideoWikiMacro::VERSION
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.require_paths = ["lib"]
@@ -19,5 +22,5 @@ Gem::Specification.new do |s|
   s.summary = "OpenProject Video Wiki Macro"
   s.test_files = []
 
-  s.add_dependency 'rails', '~> 4.2.5'
+  s.add_dependency 'rails', '~> 5.0.0'
 end