I copied bartik and seven theme from core/theme folder into the /theme folder.
- I renamed both into xbartik and xseven.
- I renamed all the files named bartik to xbartik and seven to xseven.
- I did a find a replace in the info and theme files to the corresponding name change of xbartik and xseven.
- Did a flush cache and it doesnt show up.
What else could I be missing in this process?