Mounts createLiveQueryServer, fix babel induced problem

[flovilmart]

Very very urgent, a babel update seems to have broken the:

class ParseServer {
   static ParseServer() {}
}

fixes #1147
fixes #1154

After the merge, we should release 2.2.2 as this is a major break

[codecov-io]

Current coverage is 91.87%

Merging #1153 into master will increase coverage by +0.02% as of 10b9b00

@@            master   #1153   diff @@
======================================
  Files           92      92       
  Stmts         5808    5808       
  Branches      1056    1056       
  Methods          0       0       
======================================
+ Hit           5335    5336     +1
  Partial         11      11       
+ Missed         462     461     -1

Review entire Coverage Diff as of 10b9b00

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[drew-gross]

Ah, I ran into this last night and was just about to look into it this morning. We should probably consider pinning babel.

[flovilmart]

yeah, not sure about that, this fixes cleanly