subscriber widget, and bug fix in controller contact for sending email to client
commit for 2.0.5
impruvments , sending emails, on subscription scrimpt etc..
Merge branch 'custom_subscribe' into 2.0.5
new file, subscription view table
Merge branch '2.0.5' of https://github.com/open-classifieds/openclassifieds2 into 2.0.5