Feature : conference between selective parties (#63) - version 1

[ploufs]

[AppVeyorBot]

:white_check_mark: Build tinyphone 1.0.331 completed (commit https://github.com/voiceip/tinyphone/commit/2620038cba by @FrancisNoelVertisoft)

[AppVeyorBot]

:white_check_mark: Build tinyphone 1.0.331 completed (commit https://github.com/voiceip/tinyphone/commit/2620038cba by @FrancisNoelVertisoft)

[AppVeyorBot]

:white_check_mark: Build tinyphone 1.0.332 completed (commit https://github.com/voiceip/tinyphone/commit/557c60649b by @FrancisNoelVertisoft)

[AppVeyorBot]

:white_check_mark: Build tinyphone 1.0.332 completed (commit https://github.com/voiceip/tinyphone/commit/557c60649b by @FrancisNoelVertisoft)

[AppVeyorBot]

:white_check_mark: Build tinyphone 1.0.333 completed (commit https://github.com/voiceip/tinyphone/commit/4b059f3489 by @FrancisNoelVertisoft)

[AppVeyorBot]

:white_check_mark: Build tinyphone 1.0.333 completed (commit https://github.com/voiceip/tinyphone/commit/4b059f3489 by @FrancisNoelVertisoft)

[AppVeyorBot]

:white_check_mark: Build tinyphone 1.0.334 completed (commit https://github.com/voiceip/tinyphone/commit/3f10ac256b by @FrancisNoelVertisoft)

[AppVeyorBot]

:white_check_mark: Build tinyphone 1.0.334 completed (commit https://github.com/voiceip/tinyphone/commit/3f10ac256b by @FrancisNoelVertisoft)

[AppVeyorBot]

:white_check_mark: Build tinyphone 1.0.335 completed (commit https://github.com/voiceip/tinyphone/commit/7c867f341d by @FrancisNoelVertisoft)

[AppVeyorBot]

:white_check_mark: Build tinyphone 1.0.335 completed (commit https://github.com/voiceip/tinyphone/commit/7c867f341d by @FrancisNoelVertisoft)

[ploufs]

The code is updated

[kingster]

Thank you @ploufs !