Working on getting timestamps added to methods

TODO: theres a bug corrupting the mem thing its the added timestamp
that creates the error fixable
Minor corrections
Added documentation for subscriptions
tests
optimizing and bug hunting
Minor corrections
Adding tests
refactored preparing test writing
Added tests and EJSON.minify + EJSON.maxify
Added `EJSON.minify` and `EJSON.maxify`
Bump v0.0.15
Merge branch 'devel'

* devel:
  Bump v0.0.15
  Added `EJSON.minify` and `EJSON.maxify`
  Added tests and EJSON.minify + EJSON.maxify
  refactored preparing test writing
  Adding tests
  Minor corrections
  optimizing and bug hunting
  tests
  Added documentation for subscriptions
  Minor corrections
  Working on getting timestamps added to methods