Updated podspec for 1.5.2
Updated podspec for 1.5.2

zulip/DTCoreText,wweiradio/DTCoreText,iwakevin/DTCoreText,Cocoanetics/DTCoreText,niklassaers/DTCoreText,gank0326/CoreTextWithHTML,Cocoanetics/DTCoreText,goodheart/DTCoreText,devontech/DTCoreText,depl0y/DTCoreText,devontech/DTCoreText,esteluk/DTCoreText,appunite/DTCoreText,programming086/DTCoreText,CoderJWYang/DTCoreText,DanGe42/DTCoreText,z8927623/DTCoreText,Cocoanetics/DTCoreText,wlisac/DTCoreText,sujeking/DTCoreText,canyu9512/DTCoreText,gank0326/CoreTextWithHTML,pivotaltracker/DTCoreText,barz/DTCoreText,w2592583/DTCoreText,Torsph/DTCoreText,canyu9512/DTCoreText,wweiradio/DTCoreText,Akylas/DTCoreText,Esdeath/DTCoreText,wweiradio/DTCoreText,SanjoDeundiak/DTCoreText,1yvT0s/DTCoreText,sidslog/DTCoreText,cnbin/DTCoreText,i-miss-you/DTCoreText,artifacts/DTCoreText,gsempe/DTCoreText,Akylas/DTCoreText,unisontech/DTCoreText,iwakevin/DTCoreText,SanjoDeundiak/DTCoreText,shuoshi/DTCoreText,i-miss-you/DTCoreText,yaoxiaoyong/DTCoreText,jjamminjim/DTCoreText,thusfresh/DTCoreText,mirego/DTCoreText,liulinjian/DTCoreText,1yvT0s/DTCoreText,wlisac/DTCoreText,niklassaers/DTCoreText,liuslevis/DTCoreText,openresearch/DTCoreText,artifacts/DTCoreText,qskycolor/DTCoreText,mirego/DTCoreText,z8927623/DTCoreText,jingchunYuan/DTCoreText,davbeck/DTCoreText,rgregg/DTCoreText,appunite/DTCoreText,holgersindbaek/DTCoreText,unisontech/DTCoreText,bnickel/DTCoreText,rain1988/DTCoreText,thusfresh/DTCoreText,liulinjian/DTCoreText,wangmb/DTCoreText,youprofit/DTCoreText,badoo/DTCoreText,xiaoyanit/DTCoreText,AmberWhiteSky/DTCoreText,rgregg/DTCoreText,cnbin/DTCoreText,badoo/DTCoreText,qskycolor/DTCoreText,barz/DTCoreText,artifacts/DTCoreText,AmberWhiteSky/DTCoreText,sujeking/DTCoreText,ricobeck/DTCoreText,bnickel/DTCoreText,zulip/DTCoreText,gsempe/DTCoreText,wangmb/DTCoreText,artifacts/DTCoreText,rain1988/DTCoreText,gnr/DTCoreText,depl0y/DTCoreText,ricobeck/DTCoreText,shuoshi/DTCoreText,davbeck/DTCoreText,DanGe42/DTCoreText,goodheart/DTCoreText,jingchunYuan/DTCoreText