Fix Issue #92
setting the perm_file => '0640', and  perm_dir => '0750', params do not take effect.
As they are overridden by the umask of the the rsyslog process. This is typically set by RHEL rsyslog init script. This can be resolved by setting the $Umask paramater to 0000.

It is well documented here:
http://www.rsyslog.com/doc/rsconf1_filecreatemode.html
Refactor common params.

Just a bit of tidy up. These parameters either have common values or are missing from Suse and can be set to 'false' without having any adverse effect. Theres probably a whole lot more refactoring that can be done here - but this is a start.
Merge pull request #93 from mkrakowitzer/umask

Fix Issue #92 setting the perm_file => '0640', and  perm_dir => '0750', params do not take effect.
set umask only on systems where it is required
Merge pull request #104 from jae2/master

Refactor common params.
new release v3.4.0