Remove unused third party tools
handle cases where we have a node with width 0 when reporting grammar errors
Merge branch 'assertOnMissingNodes' into release-1.1
add explict serialization logic for source maps to avoid using JSON
remove commented out code
Return exit code
condition the use of locale on the exitance of JSON
Address code reviews
Merge pull request #713 from Microsoft/JSONInLocaleFix

condition the use of locale on the exitance of JSON
Address code review
Moved to new tree for brace matching.
Fixed fourslash bug for adjacent braces, courtesy of @mhegazy.
Moved old fourslash test for brace matching over from fourslash_old.
Properly escape strings when serializing source maps
Addressed code review feedback.
respond to code review comments
Merge pull request #710 from Microsoft/JSONInEmitter

Add explict serialization logic for source maps to avoid using JSON
Condition the custom serialization on the existance of JSON
Moved brace matching code into services.ts
Merge branch 'master' into returnExitCode