Moves all user management methods to LMSUserManager class. Adds documentation. Keeps backward compatibility.
User management methods create only one instance of LMSUserManager
Customer management methods create only one instance of LMSCustomerManager
VoIP management methods create only one instance of LMSVoipAccountManager
Merge pull request #263 from maciejlew/master

Updates VoIP account management parts of LMS
fixd package upgrade
Merge branch 'master' of https://github.com/lmsgit/lms
install new files
git commit add required plugins dir definition in userpanel
fixed typo in smarty template that made reload menu unusable (at least in 3.10)
Moves getNetworkParams to LMSNetworkManager
Moves getCustomerEmail to LMSCustomerManager
Moves customerExists to LMSCustomerManager
Moves getCustomerNodesNo to LMSCustomerManager
Moves getCustomerIDByIP to LMSCustomerManager
Moves getCustomerStatus to LMSCustomerManager
Moves getCustomerNames to LMSCustomerManager
Moves getAllCustomerNames to LMSCustomerManager
Moves getCustomerNodesAC to LMSCustomerManager
Fixes getCustomerNodesAC