Removed unused archive setting variable
Making to work "Prune archives" and tested
Added setting variable whether to control gaps in newsletter archive Id
Manual sending to respect max email send in batch
Max emails send per hour implementation and making to work in manual sending
Removing message mentioning Maintenance bloc (not exist yet)
Making pages plugin to work. Tested.
Added Plugins variables to implement general filter for plugins: posted in last x days or after last newsletter
General filter implementation for EZComments
General filter implementation for News
General filter implementation for Pages
General filter implementation for NewMembers
General filter implementation for Content
General filter implementation for Clip
General filter for Dizkus, not implementet/tested
General filter implementation for Dizkus
Merge pull request #86 from nmpetkov/patch-17

Additions and testing sending process