added doxygen documentation
Merge branch 'master' of github.com:sni/mod_gearman

Conflicts:
	include/common.h
added first version of exporter
use null byte to fill up encrypted text
Merge branch 'master' into exporter
fixed encryption when data is a exact multiple auf blocksize
fixed parsing config for eventhandler
added encryption test in debug mode
changed version tag
added tests for cmd execution
updated docs
update html docs
added error message when using unknown option
fixed problem with dup server when initial gearmand is not running
updated version and docs
updated docs
updated html docs
release preparation
adapted spec file for sles 11
fixed date