Image import working

* bundle update
* replacement of image URLs now considers wordpress thumbnails (like -150x150)
* added Guard for autotesting

Gemfile

@@ -3,9 +3,17 @@ source "http://rubygems.org"
 gem "rails", "3.0.7"
 #gem "capybara", ">= 1.0.0.beta1"
 gem "sqlite3"
+gem "rmagick"
 
-gem "rspec-rails", ">= 2.6.0"
-gem "database_cleaner"
+group :development, :test do
+  gem "rspec-rails", ">= 2.6.0"
+  gem "database_cleaner"
+  gem 'guard-rspec'
+  gem 'ffi'
+  gem 'guard-bundler'
+  gem 'libnotify' if  RUBY_PLATFORM =~ /linux/i
+  gem 'fakeweb'
+end
 
 # To use debugger (ruby-debug for Ruby 1.8.7+, ruby-debug19 for Ruby 1.9.2+)
 # gem 'ruby-debug'