[CIPSEC] non-conform default EIP security object instance attribute 1(state) when pull model is not supported

Regarding the EtherNetIP security instance attribute 1(state) there are two states defined that are very similar. 

• State 0 (Factory deafult setting) indicates that the device is in factory settings and the Pull model is supported
• Sate 5  indicates that the device is in factory settings but the Pull model is supported

Untill now our implementation supported only state 0 which is incorrect when we don't support the pull model. 

Solution:

• Always start in state 5 instead of state 0
• Do not transition to state 0 ever, until the pull model is supported
• Consider state 0 an invalid state when receiving Begin_config service
• Consider state 5 the default state when receiving CIP Security->End_Config
• Reset service shall ognore the Pull model optional parameter