* 'develop' of https://github.com/ONLYOFFICE/sdkjs:
  Implemented removing an content control function in Api. Implemented a lock of block level content control class for collaborative editing.
  delete functions from _xlfn
  extend clone functions
  add tests for EXPON.DIST
  add EXPON.DIST function
  add GAUSS function

Implemented removing an content control function in Api. Implemented a lock of block level content control class for collaborative editing.

* 'develop' of https://github.com/ONLYOFFICE/sdkjs: (35 commits)
  .
  add LOGNORM.INV formula
  add LOGNORM.DIST formula
  Update notifications settings for failing builds
  add TINV formula
  add T.INV.2T formula
  add T.INV formula
  add F.INV.RT formula
  add F.INV formula
  draw frozen pane with shadow
  + by FINV formula
  add tests for FINV
  add cFINV formula
  add CHISQ.INV.RT formula
  add tests for CHISQ.INV
  add CHISQ.INV formula
  add CHISQ.DIST.RT formula
  add tests for CHISQ.DIST
  update active cell color
  add CHISQ.DIST formula
  ...

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