Cleanup GetXMLData
PDI-11122 - java.lang.ArrayIndexOutOfBoundsException with Get XML Data step
PDI-7118 - Cannot remove rules from Import rules dialog
PDI-10885 - Surround datafile name by single quotes
Merge pull request #209 from askdzmitry/PDI-10885

PDI-10885 - Surround datafile name by single quotes
Merge pull request #210 from askdzmitry/PDI-7118

PDI-7118 - Cannot remove rules from Import rules dialog
[PDI-6923] The generated YAML file for Greenplum Loader is not correct if database schema is specified
[PDI-6512] Vectorwise Bulk Loader: Error not shown in GUI
Merge pull request #149 from stepanovdg/PDI-6512

[PDI-6512] Vectorwise Bulk Loader: Error not shown in GUI
Merge pull request #151 from stepanovdg/PDI-6923

[PDI-6923] The generated YAML file for Greenplum Loader is not correct i...
Merge pull request #202 from pavel-sakun/PDI-11122

PDI-11122 - java.lang.ArrayIndexOutOfBoundsException with Get XML Data step
PDI-10909 - Email message input: retrive the first ... emails

junit tests added
PDI-10909 - Email message input: retrive the first ... emails

Fix added. 
Retrieve first ... emails will be applied only if folder is non dynamic
Limit value overrides retrieve first ... emails value