imfile: Add the persist_state_interval option
add params for SLES
Merge pull request #81 from solarnz/im-persist-state

imfile: Add the persist_state_interval option
Merge pull request #80 from TelekomCloud/feature/add_sles

add params for SLES
fix modules variable scope in rsyslog.conf template, refs #78 and #74
change custom_config handling in rsyslog::server, refs #78 and #74
change custom_config handling in rsyslog::client, refs #78 and #74
Auto enable strict_variables for unit tests when puppet > 3.5
Merge pull request #83 from mcanevet/feature/enable_strict_variables

Auto enable strict_variables for unit tests when puppet > 3.5
remove trailing commas