require actionmailer version in the 2.x branch

* can't use the new ActionMailer 3.x branch yet

Changelog.txt

@@ -1,13 +1,15 @@
 = Cerberus Changelog
 
 == Version 0.7.7
-Bugfixes, publisher and config options updates
+Bugfixes, publisher and config options updates, ActionMailer gem version requirements
 
 * Projects are now sorted when displayed via Cerberus CLI
-* Git builder now includes the full commit message and diff in publisher
-output log file
+* Git builder now includes just the full commit message instead of the commit diff 
+in the publisher output and log file
 * Updated output/reporting of :setup_script during Manager#run.  Results
 are included in Publisher's formatted_message
+* Require a version of the ActionMailer gem from the 2.x branch.  The new 3.0 branch
+line isn't currently compatible with Cerberus
 
 == Version 0.7.6
 Bugfixes and updates to RSS publisher

Rakefile

@@ -51,8 +51,8 @@ GEM_SPEC = Gem::Specification.new do |s|
     Cerberus could be easily invoked from Cron (for Unix) or nnCron (for Windows) utilities.
   DESC
 
-  s.add_dependency 'actionmailer', '>= 1.3.3'
-  s.add_dependency 'activesupport', '>= 1.4.2'
+  s.add_dependency 'actionmailer', '~> 2.0'
+  s.add_dependency 'activesupport', '~> 2.0'
   s.add_dependency 'rake', '>= 0.7.3'
 
   s.files = Dir.glob("{bin,lib,test}/**/*").delete_if { |item| item.include?('__workdir') }

lib/cerberus/publisher/mail.rb

@@ -1,4 +1,5 @@
 require 'rubygems'
+gem 'actionmailer', '~> 2.0' 
 require 'action_mailer'
 require 'cerberus/publisher/base'