Add failure message if modify command did not work

lib/vmfloaty.rb

@@ -121,6 +121,10 @@ class Vmfloaty
         modify_req = Pooler.modify(verbose, url, hostname, token, lifetime, tags)
         if modify_req["ok"]
           puts "Successfully modified vm #{hostname}."
+        else
+          STDERR.puts "Something went wrong with your request"
+          puts modify_req
+          exit 1
         end
       end
     end

lib/vmfloaty/version.rb

@@ -1,6 +1,6 @@
 
 class Version
-  @version = '0.2.10'
+  @version = '0.2.11'
 
   def self.get
     @version

vmfloaty.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name = 'vmfloaty'
-  s.version = '0.2.10'
+  s.version = '0.2.11'
   s.authors = ['Brian Cain']
   s.email = ['brian.cain@puppetlabs.com']
   s.license = 'Apache'