Move mss3 in the root dir
LifecycleManager: don't fail if lf is not loaded (autoload=False)
LifecycleManager: _get_by_name is an internal method of the class
Dynamic lifecycles import
Add cli options to agents for host, port, modules_dir
Document LifecycleManager
Change call_provide to goto_provide (like goto_state)
Revert "Change call_provide to goto_provide (like goto_state)"

This reverts commit 7905fc5c093513be847a461fc44381a8c198e8a4.
Rename State._module to State._lf_name since lf_name is used elsewhere
Minor adjustements
improve provide
fix httpd module
add CopyTemplate state.
fix wordpress module
Merge branch 'dev-aeolus' of git.mandriva.com:soft/mss into dev-aeolus

Conflicts:
	mss3/mss/state.py
mv augeas_lenses to module directories
add setup.py
refactoring lifecycle api
add ConnectionError exception in client_socket
add prettytable for state and goto requires
Don't crash easily when importing lifecycles