Build: remove unused indent definition
Added config.d files to the filter

Used by systems running Red Hat or a variant
Cgconfig: permit quoted spaces in parameter values

Allow quoted spaces in controller parameter value assignments, making valid
statements such as the following permissible:

  blkio.throttle.read_iops_device="8:0 50";
* tests/test-save.c (teardown): make <root>/etc writable after test

Leaving it non-writable, as testRemovePermission does, causes 'make
distcheck' to fail
Version 1.3.0
Ssh: allow indented commas_entry
Hosts: Refactor module
Exports: Do not use Hosts lenses
NagiosCfg: default to no spaces around equal, fix #177
Shellvars_list: Support double-quoted continued lines