Update evolution suite to 3.24.

• The build system switched to CMake, with ninja. Drop USES=gmake
• Remove systemd files, we have no need for them.
• Add/update WWW to new location

evolution-data-server:

• Remove double icu dependacy
• Make LDAP into a option, like mail/evolution
• Remove BDB warning message. This message was here if the user had a nondefault bdb version selected. Due to that the eds only use bdb version 5, the message can go.

evolution:

• Reenable MAPS option
• Add YTNEF option to support MS Outlook TNEF format
• Gstreamer is not used anymore