Added positioning options enum
Added positioning options enum

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