removing "serve-static" from direct dependencies as it is already part
of the standard express module

IMPORTANT: you need to refresh the express module. Easiest is to delete
folder in node_modules and do a fresh npm install
simplification in the way lodash is used
hiding not translated parts from English viewers on title page
Merge commit '77a9cb50cc6822ab24726e0e17573bd69a91a07b'
Fixing Mailarchive display in Dashboard
Merge pull request #801 from leider/master

removing "serve-static" from direct dependencies as it is already part