share/IlluminaData.py: add 'paired_end' attribute to IlluminaData and IlluminaProject classes.
share/IlluminaData.py: CasavaSampleSheet.duplicated_names() also considers lane number when determining if names are duplicated.
share/IlluminaData.py: new method 'predict_output' for CasavaSampleSheet class.

predict_output returns a simple data structure describing the expected project/sample/file name hierarchy that would be created using the sample sheet data in the object.
illumina2cluster/prep_sample_sheet.py: v0.1.1: print predicted outputs from sample sheet.
illumina2cluster/analyse_illumina_run.py: v0.1.0: new --verify option (check outputs against sample sheet).
Updated ChangeLog.