install_deps: also install the Prereq/Recommends
Project Sponsor - many, many thanks!
add CONTRIBUTOR section to POD, autofill from Git
DMARC.pm: POD fixes
Base.pm: added epoch_to_iso

remove SQLite specific date conversion from queries and do it with perl, more SQL portable
Aggregate.pm: fix POD typo
SQL: added report fetching (for View/HTTP), and

change how reports to send are detected
added bin/dmarc_httpd and supporting files
renamed: dmarc_report -> dmarc_send_reports
test fixes