Issue #3139409 by mondrake, nitesh624, ridhimaabrol24, shobhit_juyal, mohrerao, Hardik_Patel_12, paulocs, ravi.shankar, munish.kumar, mrinalini9, alexpott: Replace usages of AssertLegacyTrait::assertRaw, that is deprecated

Revert "Issue #3139409 by mondrake, nitesh624, ridhimaabrol24, shobhit_juyal, mohrerao, Hardik_Patel_12, ravi.shankar, munish.kumar, mrinalini9, alexpott: Replace usages of AssertLegacyTrait::assertRaw, that is deprecated"

This reverts commit 71e8db19.

Issue #3139409 by mondrake, nitesh624, ridhimaabrol24, shobhit_juyal, mohrerao, Hardik_Patel_12, ravi.shankar, munish.kumar, mrinalini9, alexpott: Replace usages of AssertLegacyTrait::assertRaw, that is deprecated

Issue #2644468 by mondrake, DuaelFr, sanket_markan, swentel, alexpott, Lukas von Blarer, segovia94, Suresh Prabhu Parkala, shobhit_juyal, larowlan, rensingh99, Abhijith S, Haza, fietserwin, Berdir, catch, andypost: Multiple image upload breaks image dimensions

Issue #3128815 by mondrake, jungle, sja112, Spokje, shobhit_juyal, jameszhang023, nikitagupta, mrinalini9, xjm, longwave, dww: Replace assert*() involving greater/less comparison operators with assert(Greater|Less)Than(OrEqual)

Issue #2345451 by mondrake, daffie, david_garcia, shobhit_juyal, sokru, markdorison, alexpott, Beakerboy: Introduce a Connection::prepareStatement method allowing to pass options to the Statement, deprecate Connection::prepareQuery() and Connection::prepare()

Issue #2749901 by MaskyS, kleog, priya.chat, harsha012, rakesh.gectcr, shobhit_juyal, snehi, SenthilMohith, neerajpandey, gawaksh, thompsizzle, ecrown, mohit1604, andrewmacpherson, surbz, rahulrasgon, riddhi.addweb: Add README.txt to Bartik theme