common: update chrony package and use template instead of lineinfile
replace deprecated syntax
squid: replace when_boolean deprecated syntax
ajenti: add state to permissions step
Merge branch 'issue-ajenti_permissions' into issue-deprecated_items2
httpd: prevent home dir creation for user apache
Merge pull request #36 from jvonau/master

don't provide xs-tools
Merge pull request #31 from scollazo/issue-chrony

common: update chrony package and use template instead of lineinfile
Merge pull request #34 from scollazo/issue-deprecated_items2

Issue deprecated items2