Release version 1.5.0

Handle multi-cookbooks repositories

Change-Id: I8c9197759ca5cfd377735689d935670d49bd38e9

Author: Annih

knife-changelog.gemspec

@@ -5,7 +5,7 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 
 Gem::Specification.new do |spec|
   spec.name          = 'knife-changelog'
-  spec.version       = '1.4.2'
+  spec.version       = '1.5.0'
   spec.authors       = ['Gregoire Seux']
   spec.email         = ['kamaradclimber@gmail.com']
   spec.summary       = 'Facilitate access to cookbooks changelog'