fixed array issue

Author: Paul Brodner

lib/devOn/provision.rb

@@ -31,7 +31,7 @@ def provision_on(config)
       stdout = []
       @sftp = nil
       @tunnel.on_shh do |session|
-        config.commands.each do |cmdItem|
+        while config.commands.count > 0
           cmd = config.commands.shift
           catch_sftp_exception do
             @sftp ||= session.sftp.connect
@@ -101,7 +101,7 @@ def catch_ssh_exception(&block)
     def check_compatibility!(config)
       return if config.compatibility.nil?
       unless config.compatibility.include?(ENV['scripts'])
-        DevOn::print({:error => "Script '#{ENV['scripts']}' is not compatible in current configuration!", :solution => "In configuration file, add:  Config.#{ENV['configs']}.add_compatibility!(\"#{ENV['scripts']}\")"})
+        DevOn::print({:error => "Script '#{ENV['scripts']}' is not compatible in current configuration!", :solution => "In configuration file, add:  Config.#{ENV['configs']}.add_compatibility!('#{ENV['scripts']}')"})
         exit
       end
     end