Transferring changes of many modules to develop.

Moved changes in the following modules:

• dap-sdk/core
• dap-sdk/crypto
• dap-sdk/io
• modules/CMakeFile.txt
• modules/chain
• modules/common
• modules/consensus
• modules/net
• modules/net/srv
• modules/service
• modules/service/vpn
• modules/service/stake_lock
• modules/service/modules/stake_pos_delegate