Added a config file tag replacement tool for PHP Zend Applications

* the tool replaces a set of defined tags inside application.ini in
* order to adapt the configuration for production, preproduction and
* development environments without revealing production passwords to the
* developers.
Added a script to rotate a set of files

* Latest files are located in directory new/ while older files are
* rotated into individual dated directories
Added two scripts to ease sysadmin tasks

* add-ssh-key.sh can be used for simple management of SSH keys

* getsysctl-values.sh is a tool that compares the values specified in
* /etc/sysctl.conf with the current values in the kernel.
Added scripts to aid plotting system load and other metrics

* format-{cpu,disk,mem).pl are used to parse the output of sysstat for
* each individual component

* csvplot.sh can be used for plotting a set of CSV files
Additional tools for implementing full disk encryption

* An SysV rc script to start and stop LUKS encrypted volumes. Tested on
* CentOS and Red Hat.
A set of tools for managing Linux TC traffic shapers

* filter-create.pl - a simple tool to create a set of files for
* processing by TC(8). Predecesor of shapeman.pl

* shapeman.pl - an advanced script for generating TC rules and a set of
* hash tables for traffic classification and further policing/shaping.
A simple script for rolling-up updates to a MySQL DB

* simple script to aid in rolling-up updates to a MySQL DB during
* continuous deployment