Update endpoint lgd/<stable_id>/phenotypes

[dglemos]

Ticket: G2P-469
Endpoint: lgd/<stable_id>/phenotypes

Input data

• to add phenotypes and phenotype summary

{
    "hpo_terms": [{
        "accession": "HP:0003974",
        "publication": 1
    },{
        "accession": "HP:0003349",
        "publication": 1
    },{
        "accession": "HP:0003351",
        "publication": 2
    }],
    "summaries": [{
        "summary": "This is a summary",
        "publication": [1]
    },{
        "summary": "This is a summary with a lot of phenotypes",
        "publication": [2]
    }]
}

• to only add phenotypes

{
    "hpo_terms": [{
        "accession": "HP:0003974",
        "publication": 1
    },{
        "accession": "HP:0003349",
        "publication": 1
    }]
}

• to only add phenotype summaries

{
    "summaries": [{
        "summary": "This is a summary",
        "publication": [1]
    }]
}

[seeta-ramaraju]

LGTM