Add TODO and the dependencies that are ready

TODO for QIIME 2

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Plugins already accepted (added to the dependencies of qiime)

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 - q2cli

 - q2-cutadapt

 - q2-types

Plugins already in the NEW QUEUE

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 - q2templates

 - q2-metadata

 - q2-demux (was rejected: third-party script found)

 - q2-quality-filter

 - q2-feature-classifier

 - q2-feature-table

 - q2-taxa

The work already started

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 - q2-alignment:

    TODO: SINA (what the status?)

 - q2-emperor:

    TODO: EMPEROR

The work NOT started yet

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 - q2-composition

 - q2-sample-classifier (deps: q2-feature-table)

 - q2-vsearch (deps: q2-feature-table)

 - q2-dada2:

    TODO: DADA2 (R package)

 - q2-deblur:

    TODO: Deblur

 - q2-diversity (deps: q2-feature-table, q2-emperor)

    TODO: unifrac

 - q2-gneiss:

    TODO: gneiss

 - q2-longitudinal (deps: q2-feature-table, q2-sample-classifier)

 - q2-phylogeny (deps: q2-alignment)

 - q2-quality-control (deps: q2-taxa)

 - q2-fragment-insertion (only the first release)

         python3-yaml,

         python3-pyparsing,

         python3-dateutil,

         python3-networkx

         python3-networkx,

         q2cli,

         q2-cutadapt,

         q2-types

Description: Quantitative Insights Into Microbial Ecology

 QIIME 2 is a powerful, extensible, and decentralized microbiome analysis

 package with a focus on data and analysis transparency. QIIME 2 enables