Remove period from caption end
Add --auto-add-exclude-directories option

Currently FPM ignores directories only from filesystem package, this
convers a lot of directories that cannot be owned by user packages, but
not all.  This option allows to add additional directories that should
be ignored (e.g. /etc/init.d/, /etc/sysconfig/).
Add to --config-files option description note that it accepts directories
Fix end-of-function comment
Enh: Improved message if a config file is missing
Fix typo
Merge pull request #654 from alanfranz/master

Enh: Improved message if a config file is missing
Merge pull request #643 from vrutsky/comment_typo

Fix end-of-function comment
Merge pull request #642 from vrutsky/config_files_doc

Add to --config-files option description note that it accepts directories
Merge pull request #640 from vrutsky/rpm_auto_add_exclude_list

Add --rpm-auto-add-exclude-directories option
Merge pull request #639 from vrutsky/patch-1

Remove period from caption end