LMSPluginManager
Merge pull request #248 from maciejlew/master

Fixes config file loading
missed sql query condition in event list
simplified sql query condition
events: multi user selection is possible in event search form
event edit: multi user selection as in event add form
fix for php < 5.4
open url in new windows only for http, https and ftp protocols
check netdevid and id input values
comment cleanup
database support for binding nodes with managementurls
database support for binding nodes with managementurls
management urls canbe also assigned to nodes
refresh google maps api js library url
netdevmap: management url support for nodes
LMS is able to send many posts via single smtp session
mail.smtp_persist config value decides if mail object should be created once or many times
update SIIS version in menu entry
Adds namespaces and plugins support to autoloader
Adds phine phine/lib-observer
and phine/lib-exception libraries