- Set database type for address_verify_map and postscreen_cache_map
to lmdb (btree requires Berkeley DB)
o add postfix-no-btree.patch

- Set default database type to lmdb and fix update_postmaps script

- Use variable substition instead of sed to remove .db suffix and
substitute hash: for lmdb: in /etc/postfix/master.cf as well.
Check before substitution if there is something to do (to keep
rpmcheck happy).

- bsc#1176650 L3: What is regularly triggering the "fillup"
command and changing modify-time of /etc/sysconfig/postfix?
o Remove miss placed fillup_only call from %verifyscript

- Remove Berkeley DB dependency (JIRA#SLE-12191)
The pacakges postfix is build without Berkely DB support.
lmdb will be used instead of BDB.
The pacakges postfix-bdb is build with Berkely DB support.
o add patch for main.cf for postfix-bdb package
postfix-bdb-main.cf.patch

- bsc#1176650 L3: What is regularly triggering the "fillup"
command and changing modify-time of /etc/sysconfig/postfix?
o Remove miss placed fillup_only call from %verifyscript

- Remove Berkeley DB dependency (JIRA#SLE-12191)
The pacakges postfix is build without Berkely DB support.
lmdb will be used instead of BDB.