added metaphlan2table.py; tabulating metaphlan output
added tests for metaphlan2table.py
pipeline_metagenomeassembly.py - added lcamapper.sh for taxonomic and functional assignments
fastq2fastq.py - added function to renumber reads
fastq2fastq.py - added test for renumbering reads
coverage2stats.py - bug fix
Merge branch 'master' of ssh://github.com/CGATOxford/cgat