adds configuration options for ziplists
  * zset_max_ziplist_entries
  * zset_max_ziplist_value
  * hash_max_ziplist_entries
  * hash_max_ziplist_value
allows custom package name
create pid directory and ensure propper ownership
allows dst_dir to be configurable when installing custom package
and removes logic from template
Merge pull request #36 from howaboutwe/master

Changes for pid directory creation, custom package, new configuration options and dst_dir control
Merge pull request #39 from mbbernstein/master

Fixing "max number of files limit to 10032 (Operation not  permitted)" in ubuntu
Fix Wrong redis path

introduced in 4fec4191a780
Merge pull request #40 from mbbernstein/patch-1

Fix wrong redis path introduced in last commit
[metadata] bump to 2.1.1
Redis config replication