trying to add habtm field for protected attachments
Fixed habtm for protected attachments. refs #14370
Merge branch 'protectedhabtm' into 0.3
Replaced preview action in admin controllers attachments with preview_image to fix E_STRICT issue in php 5.4 with conflicting preview method in parent class. refs #16379
Fixed strict errors in Model/PluginProtectedAttachment.php
Updated attachmentHabtm field. refs #10411
attachments can be picked after filtering
Show size as filesize
Allow adding wkhtml cli arguments through PdfComponent/Pdf lib.
Added Barcode lib. refs #17841
Improved accuracy of barcode resampling. refs #17841
See if md5 and name of the new uploaded image is different than the old one, to force regenerate the image formats. refs #10360
Use requested width when calculating resample factor if requested width < codewidth
Remove attachments in habtm table if all attachments are removed
Updated README (Barcode library)