Fix the crash in completion entry by fixing the unknown token check

Fixes #1069
adjust delta when recomputing parent indentation
Adding binding patterns to declaration names
Merge branch 'master' into refactorRefFilesPath
Merge pull request #1088 from Microsoft/completionListOfVarFromUnionOfModuleType

Fix the union property kind if the property is union of exported variabl...
Merge pull request #1090 from Microsoft/completionAfterAt

Fix the crash in completion entry by fixing the unknown token check
Merge pull request #1087 from Microsoft/crashInGetCompilerOptionsDiagnostics

Fix the crash in getCompilerOptionsDiagnostics by not using file name as...
Simplified while loop as per code review feedback
Test now covers completion entry at name of the import when there is no name and there is name
Merge pull request #1086 from Microsoft/jsDocCommentLinePreservation

Fix the line preservation between jsdoc comments while displaying it
Merge pull request #1089 from Microsoft/completionEntryOfImport

Block completion list on import declaration name and fix the crash in sy...
Merge branch 'master' into refactorRefFilesPath
Corrected isExpression for templates.

Fixes #1046.
Merge pull request #959 from Microsoft/refactorRefFilesPath

Refactor ref files path
code cleanup: split function into three
code cleanup: inline functions
Added baselines.
Fixed issues with incomplete calls, cleaned some code up.
Merge pull request #1094 from Microsoft/findAllRefsInTemplates

Corrected isExpression for templates.
Merge branch 'master' into taggedTemplates