Cure some quoting issues

* Double quotes not needed by docker compose

Same issue as here https://github.com/zokradonh/kopano-docker/issues/216

* move deletion of tmpfile into an exit trap

otherwise the file is not cleaned up when supported images are built

* repair sourcing of env by removing kopano ldap settings from env before sourcing

* additional packages env vars should be quoted in .env
* adapt start scripts to handle quotes additional packages
* treat update-tag script with ldap variable fix from setup.sh

fixes #216

* run version.sh in travis (to fail early if something is wrong there)
commit forgotten fixes to start scripts

version.sh

@@ -4,6 +4,13 @@ if ! command -v jq > /dev/null; then
 	exit 1
 fi
 
+function finish {
+	if [ -e "$tmpfile" ]; then
+		rm "$tmpfile"
+	fi
+}
+trap finish EXIT
+
 source base/create-kopano-repo.sh
 
 component=${1:-core}
@@ -16,6 +23,8 @@ if [ -e ./.env ]; then
 	cp ./.env "$tmpfile"
 	sed -i '/LDAP_QUERY_FILTER/s/^/#/g' "$tmpfile"
 	sed -i '/SASLAUTHD_LDAP_FILTER/s/^/#/g' "$tmpfile"
+	sed -i '/KCUNCOMMENT_LDAP_1/s/^/#/g' "$tmpfile"
+	sed -i '/KCCOMMENT_LDAP_1/s/^/#/g' "$tmpfile"
 	# shellcheck disable=SC1090
 	source "$tmpfile"
 else
@@ -58,6 +67,3 @@ filename=$(h5ai_query "$component" "$distribution")
 currentVersion=$(version_from_filename "$filename")
 
 echo "$currentVersion"
-if [ -e "$tmpfile" ]; then
-	rm "$tmpfile"
-fi