ePlant world eFP fixes (part of yukthiw/world-efp-v2 PR #175)

[VinLau]

List of bugs/optimizations to be fixed before full merge into staging:

• Standard error is incorrect:

Check https://bar.utoronto.ca/api_dev/microarray_gene_expression/world_efp/arabidopsis/AT3G24650:

Values are:
"values": {
"ATGE_111_A": 13.7,
"ATGE_111_B": 28.15,
"ATGE_111_C": 19.65
},
Hence the Mean is 20.5, and the STD Dev is 5.92 (population; sample is 7.3), right now:

• Many markers are disproportionately red:

Likely a bygone of the experimental/tissue eFPs - tissues (in this case ecotypes) are normalized to the ENTIRE experiment (i.e. entire map) not a subgroup:

Expected behaviour: Yellow-orange hue for this marker

• Relative mode recolours markers in absolute yellow-red scale

For ABI3 on USA markers:

Expected behaviour: Yellow Green Blue Scale with yellow-green-blue markers

• World eFP link stores map overlay but does not load it

Honestly optional fix given ePlant2 doesn't store the overlay state (URL is https://bar.utoronto.ca/eplant/?ActiveSpecies=Arabidopsis%20thaliana&Genes=AT3G24650&ActiveGene=AT3G24650&ActiveView=WorldView):

/world-efp/AT3G24650?position.lat=45.4444294479948&position.lng=-85.09814027956283&zoom=4&mapTypeId=satellite&maskModalVisible=false&maskingEnabled=false&maskThreshold=100&colorMode=absolute&overlay=None

We can see satellite is stored in params URL but when you enter this URL you get default roadmap.

Expected: load whatever mapTypeId is specified (optional though IMO)

• Similar to above, masking threshold in URL does not apply:

world-efp/AT3G24650?position.lat=25&position.lng=0&zoom=4&mapTypeId=roadmap&maskModalVisible=false&maskingEnabled=true&maskThreshold=150&colorMode=absolute&overlay=None

Everything will reset to default on this URL, i.e. no masking applies - this works in experimental eFP so we just need to apply the logic here too!