Fast Csv Versions Save

• [FIXED] First row of CSV is removed when headers array is provided #252

• [FIXED] Invalid row index doesn't reflect original row count #130 #266 - @chrwnsk

• Update lodash to address #260

• Writing object ends up with function definitions #158

• Handle split CRLF #156 - @alexeits

• Fix for last column empty when line end with a delimiter.

Fast CSV will now handles the last column being empty.

• Fix for when chunk returned by transform to the parser ends with a space
• Functionality to give a reason when invalid data
• Fix problem with utf8 encoded streams that have multi-byte characters
• Allow passing sparse array of headers

• Node 4 and 5 support.
• Deprecating the record event.

• Removed try catch from emit to allow bubbling up of errors to process, if one is thrown #93
  • This also fixed issue #92 where a loop was entered when this.emit("error") was called.
• Added new tests