automated packaing scripts for kai-core-code
update device server and recording server

* c4f6d16 : extend storage keep days
* 873340c : update device server/recording server/properties
* a84bc6a : update recording server 2.0 event video issues
* 9f42dff : update recording server2.0
* bb52a41 : update kainode registered to kup event's condition
* 268b7ba : add kup max socket number
*   c964136 : Merge branch 'devel' of github.com:Kaisquare05/kai-core into devel
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| * 1d5a662 : add configure issues for recording server 2.0
| * aa59d80 : update recording server 2.0 for mem-leak and transcode bug
| * 9c5e382 : add events for recording server 2.0
| *   a801a30 : Merge branch 'devel' of github.com:Kaisquare05/kai-core into devel
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| * | 0cb8bd0 : release libevent's resource when all kainode services  stop
* | | 1d0a207 : fix the bug of liveview
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|/|
* | 2cf08d0 : update recording server 2.0: memory leak
|/
* 8bfa278 : update recording server2.0 video search