2194 : Don't show shopping cart on initial page
Ignore spaces and extra characters after manuscript numbers
Updated integration status for the GMS journals
2221 : if-modified-since for the htmlmap pages
Change sitemap to remove caching on if modified since request
Merge pull request #500 from datadryad/fix_msid_spaces

Ignore spaces and extra characters after manuscript numbers
Merge pull request #501 from datadryad/atmire-2194

Atmire 2194
Merge pull request #502 from laurawendell/patch-48

Updated integration status for the GMS journals
Add cover images for GMS journals
Add cover display for 6 GMS journals from package page
Rotate in 4 GMS journals into recently integrated
Prevent %20 from appearing in KNB url
Merge pull request #503 from datadryad/pub_blackout_fixes

Updates/fixes to publication blackout, and payment system fixes
Merge pull request #506 from datadryad/fix_knb_url

Prevent %20 from appearing in KNB url
Merge pull request #507 from datadryad/gms_covers

Add cover images for six integrated GMS journals
Revert "2221 : if-modified-since for the htmlmap pages"

This reverts commit 2b8e6f409da5074c805ec7d21f75f2b0c5376e8a.
Merge pull request #504 from datadryad/atmire-2221

2221 : if-modified-since for the htmlmap pages
Update payment_needs_reauthorization email to address submitter
Notify submitter when sending payment_needs_reauthorization email
Do not return an Arrays.asList - they cannot be appended