ESDEV-2262 Create server node processor

class skeleton added
ESDEV-2262 Create server node processor

class content added
ESDEV-2262 Create server node processor

class content added
ESDEV-2262 Write integration tests to check if frontend node information was stored

integration test skeleton added
ESDEV-2262 Write integration tests to check if frontend node information was stored  integration test skeleton added
ESDEV-2262 Write integration tests to check if frontend node information was stored

typehinting added
ESDEV-2262 Write integration tests to check if frontend node information was stored

integration test skeleton added
ESDEV-2262 Write integration tests to check if frontend node information was stored

missing methods added
ESDEV-2262 Save information about frontend servers so it could be used for license check.

Adding processing of server nodes to oxStart, to run it on appInit.
ESDEV-2262 Added oxservernode and oxservernodechecker to CE
ESDEV-2262 Added documentation ignore tags to server node and server node checker
ESDEV-2262 Save information about frontend servers so it could be used for license check.

Changing how nodes are taken. Now it is returned and stored by id instead of ip.
ESDEV-2262 Write integration tests to check if frontend node information was stored

integration test updated
ESDEV-2262 Create server node processor

adding to all edditions
ESDEV-2136 Create integration tests for login to admin with subshops

adding to all edditions
ESDEV-2262 Create server node processor

merging
ESDEV-2262 Save information about frontend servers so it could be used for license check.

Adding nodes manager class.
ESDEV-2262 Save information about frontend servers so it could be used for license check.

Adding call of nodes processor to appInit.
ESDEV-2262 Save information about frontend servers so it could be used for license check.

Adding call of nodes processor to appInit.
Changing class as internal