Update to use new splata-slap rest backend

The splata-slap rest server has been updated to include the advanced and basic searches for splat (there is a new angular front end as well that has not been deployed yet). The php front end of splat is end of life and will be replaced by the new front end near the end of 2023. The staging splata-rest can be found at:https://almahorizonstaging.cv.nrao.edu/splata-slap/advanced/false and /basic/false
here is an exaple curl for the advanced backend:

curl -v -H "Content-Type: application/json" -X POST -d '{"body": "{\"searchSpecies\":\"\",\"speciesSelectBox\":[\"1369\"],\"dataVersion\":\"v3.0\",\"userInputFrequenciesFrom\":[\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\"],\"userInputFrequenciesTo\":[\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\"],\"userInputFrequenciesUnit\":\"MHz\",\"frequencyRedshift\":0,\"energyFrom\":0,\"energyTo\":0,\"energyRangeType\":\"el_cm-1\",\"lineIntensity\":\"None\",\"lineIntensityLowerLimit\":0,\"excludeAtmosSpecies\":false,\"excludePotentialInterstellarSpecies\":false,\"excludeProbableInterstellarSpecies\":false,\"excludeKnownASTSpecies\":false,\"showOnlyAstronomicallyObservedTransitions\":false,\"showOnlyNRAORecommendedFrequencies\":false,\"lineListDisplayJPL\":true,\"lineListDisplayCDMS\":true,\"lineListDisplayLovasNIST\":true,\"lineListDisplaySLAIM\":true,\"lineListDisplayToyaMA\":true,\"lineListDisplayOSU\":true,\"lineListDisplayRecombination\":true,\"lineListDisplayTopModel\":true,\"lineListDisplayRFI\":true,\"lineStrengthDisplayCDMSJPL\":true,\"lineStrengthDisplaySijMu2\":false,\"lineStrengthDisplaySij\":false,\"lineStrengthDisplayAij\":false,\"lineStrengthDisplayLovasAST\":true,\"energyLevelOne\":true,\"energyLevelTwo\":false,\"energyLevelThree\":false,\"energyLevelFour\":false,\"displayObservedTransitions\":false,\"displayG358MaserTransitions\":false,\"displayObservationReference\":false,\"displayObservationSource\":false,\"displayTelescopeLovasNIST\":false,\"frequencyErrorLimit\":false,\"displayHFSIntensity\":false,\"displayUnresolvedQuantumNumbers\":false,\"displayUpperStateDegeneracy\":false,\"displayMoleculeTag\":false,\"displayQuantumNumberCode\":false,\"displayLabRef\":false,\"displayOrderedFrequencyOnly\":false,\"displayNRAORecommendedFrequencies\":false,\"displayUniqueSpeciesTag\":false,\"displayUniqueLineIDNumber\":false,\"exportType\":\"current\",\"exportDelimiter\":\"tab\",\"exportLimit\":\"allRecords\",\"exportStart\":1,\"exportStop\":250}"}' https://almahorizonstaging.cv.nrao.edu/splata-slap/advanceded/false/