Merge from upstream
Merge remote-tracking branch 'origin/master'
Added options for a couple of hardcoded file paths in datasets.py
Merge from upstream
Merge remote-tracking branch 'central/develop' into develop
Merge from upstream
Changed some tab characters to four spaces in runsizes.py
Made runsizes.py print out results to stdout when run with the --dry-run option
Merge remote-tracking branch 'central/develop' into develop
Merge pull request #168 from SciLifeLab/develop

Develop
Merge pull request #173 from SciLifeLab/develop

Develop - merge into master
Merge conflicts once more
Moved miseq module to be a submodule of illumina like hiseq,
added mi2hi_samplesheet.py script file.
Added 'to_hiseq' method to MiSeqSampleSheet class
Merge remote-tracking branch 'central/develop' into develop
Merge branch 'develop' into feature/hiseq_to_miseq_samplesheet_conversion
implemented HiSeqSampleSheet class
MiSeqSampleSheet.to_hiseq conversion uses same format as HiSeqSampleSheet.__repr__.
Also made HiSeqSampleSheet able to construct from self.__repr__ style data.
Implemented .write() method for HiSeqSampleSheet
Made mi2hi_samplesheet.py properly usable