Rename error handling to error handler:113

[TebaleloS]

Renamed:

• errorhandling package to errorhandler
• ErrorHandling trait to ErrorHandler
• ErrorHandlingFilterRowsWithErrors object to ErrorHandlerFilteringErrorRows
• ErrorHandlingIgnoringErrors object to ErrorHanderIgnoringErrors
• ErrorMessageArray case class to ErrorHandlerErrorMessageIntoArray
• DataFrameErrorHandlingImplicit object to DataFrameErrorHandlerImplicit
• Edited the Scala documentation to match the current files and classes naming. Closes #113

[github-actions[bot]]

JaCoCo code coverage report - scala:2.11 - spark:2.4

File	Coverage [93.55%]	:green_apple:
ErrorWhen.scala	100%	:green_apple:
ErrorMessageSubmitWithoutColumn.scala	100%	:green_apple:
ErrorMessageSubmitOnColumn.scala	100%	:green_apple:
ErrorMessageSubmitOnMoreColumns.scala	100%	:green_apple:
ErrorMessageSubmitJustErrorValue.scala	100%	:green_apple:
ErrorMessage.scala	100%	:green_apple:
ErrorHandlerThrowingException.scala	100%	:green_apple:
ErrorHandlerFilteringErrorRows.scala	100%	:green_apple:
ErrorHandlerIgnoringErrors.scala	100%	:green_apple:
ErrorHandlerErrorMessageIntoArray.scala	99.26%	:green_apple:
TransformIntoErrorMessage.scala	97.24%	:green_apple:
ColumnOrValue.scala	96.58%	:green_apple:
ErrorHandler.scala	94.5%	:green_apple:
types.scala	61.54%	:x:
DataFrameErrorHandlerImplicit.scala	15.52%	:x:
ErrorMessageSubmit.scala	0%	:x:
TransformViaUdf.scala	0%	:x:

Total Project Coverage	86.15%	:green_apple:

[github-actions[bot]]

JaCoCo code coverage report - scala:2.12 - spark:3.3

File	Coverage [93.47%]	:green_apple:
ErrorWhen.scala	100%	:green_apple:
ErrorMessageSubmitWithoutColumn.scala	100%	:green_apple:
ErrorMessageSubmitOnColumn.scala	100%	:green_apple:
ErrorMessageSubmitOnMoreColumns.scala	100%	:green_apple:
ErrorMessageSubmitJustErrorValue.scala	100%	:green_apple:
ErrorMessage.scala	100%	:green_apple:
ErrorHandler.scala	100%	:green_apple:
ErrorHandlerThrowingException.scala	100%	:green_apple:
ErrorHandlerFilteringErrorRows.scala	100%	:green_apple:
ErrorHandlerIgnoringErrors.scala	100%	:green_apple:
ErrorHandlerErrorMessageIntoArray.scala	99.17%	:green_apple:
TransformIntoErrorMessage.scala	97.14%	:green_apple:
ColumnOrValue.scala	96.62%	:green_apple:
types.scala	61.54%	:x:
DataFrameErrorHandlerImplicit.scala	15.52%	:x:
ErrorMessageSubmit.scala	0%	:x:
TransformViaUdf.scala	0%	:x:

Total Project Coverage	88.93%	:green_apple:

[benedeki]

Please add PR description and closes statement.

[benedeki]

Also please next time, keep to the branch naming convention. 'feature/' or 'bugfix/' the two most common ones. In rare cases some other ones. But not directly in the root. There only the important, long living branches should reside.