adaptive-expressions' refinements

[Danieladu]

Specific Changes

• Drop lodash, replaced with native function.
• Make float and int to support number and bigint input
• Make ticksToDays, ticksToHours, ticksToMinutes to support bigint format input
• Add list verify in function unique
• Use FunctionUtils.isNumber(arg) to check number
• Use == null and != null to check nil value
• Extract commonStringfy help function

[coveralls]

Pull Request Test Coverage Report for Build 678314554

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 131 unchanged lines in 12 files lost coverage.
• Overall coverage increased (+0.08%) to 85.116%

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Files with Coverage Reduction	New Missed Lines	%
libraries/adaptive-expressions/src/builtinFunctions/concat.ts	1	94.59%
libraries/adaptive-expressions/src/builtinFunctions/float.ts	1	88.46%
libraries/adaptive-expressions/src/builtinFunctions/ticksToDays.ts	1	87.5%
libraries/adaptive-expressions/src/builtinFunctions/ticksToHours.ts	1	87.5%
libraries/adaptive-expressions/src/builtinFunctions/ticksToMinutes.ts	1	87.5%
libraries/adaptive-expressions/src/constant.ts	2	91.53%
libraries/adaptive-expressions/src/parser/expressionParser.ts	2	95.98%
libraries/botbuilder-lg/src/templates.ts	3	93.85%
libraries/adaptive-expressions/src/functionUtils.internal.ts	8	93.85%
libraries/botbuilder-dialogs/src/prompts/oauthPrompt.ts	24	75.79%

Totals
Change from base Build 665654550:	0.08%
Covered Lines:	18796
Relevant Lines:	21031

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💛 - Coveralls

[joshgummersall]

isEmpty(undefined) returns false here - is that the intended behavior?

[Danieladu]

There is indeed a small bug for empty. I create an independent issue here: microsoft/botbuilder-dotnet#5337. I would drop the chage of "empty" for this pr, and would port it after C# side is done. Thank.