3 commits

Author	SHA1	Message	Date
Tim Nagel	0009c858a7	Fixes for errors when with the progress closure	2015-03-11 21:31:23 +11:00
Tim Nagel	4a564401b4	Symfony <=2.5 uses the legacy progress closure	2015-03-11 15:17:06 +11:00
Tim Nagel	ef2671dd36	Moved the progress helper closure building to a dedicated class	2015-03-11 15:11:42 +11:00