New Release V1.2.6

[Rachid]

Dear CLARK users:

A new version is now available, V1.2.6:

- A new script "extractSequences.sh" (cf. Overview tab, and README) is added. It allows to extract/filter from the input data, the sequences identified to a specific taxon once the classification is done. 

This can be used for downstream analysis (analysis of contaminants, genome assembly, etc.). 

- The script "estimate_abundance.sh" allows now to output the results in the mpa format (tab-delimited format from MetaPhlAn). 

- Code improvements and bug fixes are included. 

Best,

Rachid