Merge 4.future to master

[chon219]

Description

Merge 4.future to master branch.

Specific Changes

• ported botbuilder-dialogs-adaptive library
• ported botbuilder-dialogs-declarative library
• botbuilder-dialogs-adaptive-tests the integration tests

Testing

• Integration tests ported from c# sdk
• Unit tests not fully covered

[coveralls]

Pull Request Test Coverage Report for Build 118365

• 1218 of 3510 (34.7%) changed or added relevant lines in 191 files are covered.
• 2 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-12.3%) to 66.947%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
libraries/botbuilder-dialogs-adaptive/src/conditions/onBeginDialog.ts	3	4	75.0%
libraries/botbuilder-dialogs-adaptive/src/conditions/onCancelDialog.ts	3	4	75.0%
libraries/botbuilder-dialogs-adaptive/src/conditions/onConversationUpdateActivity.ts	3	4	75.0%
libraries/botbuilder-dialogs-adaptive/src/conditions/onEndOfActions.ts	3	4	75.0%
libraries/botbuilder-dialogs-adaptive/src/conditions/onEndOfConversationActivity.ts	3	4	75.0%
libraries/botbuilder-dialogs-adaptive/src/conditions/onEventActivity.ts	3	4	75.0%
libraries/botbuilder-dialogs-adaptive/src/conditions/onHandoffActivity.ts	3	4	75.0%
libraries/botbuilder-dialogs-adaptive/src/conditions/onInvokeActivity.ts	3	4	75.0%
libraries/botbuilder-dialogs-adaptive/src/conditions/onMessageActivity.ts	3	4	75.0%
libraries/botbuilder-dialogs-adaptive/src/conditions/onMessageDeleteActivity.ts	3	4	75.0%

Files with Coverage Reduction	New Missed Lines	%
libraries/adaptive-expressions/src/expressionFunctions.ts	1	88.68%
libraries/botbuilder-dialogs/src/configurable.ts	1	3.7%

Totals
Change from base Build 117720:	-12.3%
Covered Lines:	10233
Relevant Lines:	14463

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💛 - Coveralls