Revert ""Change customization css file to .erb""

This reverts commit 8d0b9f5f89003ce992ead03e7f86e0509ef56191.
Revert "Revert ""Change customization css file to .erb"""

This reverts commit f1d0bde6e7b07f97e239b04cbefcc463adb6b365.
Revert ""Change customization css file to .erb""

This reverts commit 8d0b9f5f89003ce992ead03e7f86e0509ef56191.
Revert "Add :bucket item to pin index page"

This reverts commit cd83ec80f880bed619bb29614c414be3c4976d90.
Revert "Revert "Add :bucket item to pin index page""

This reverts commit 3d3beae1f42639ec1ce6d097c4d1630a30558c26.
Revert 8d0b9f5..9e87569

This rolls back to commit 8d0b9f5f89003ce992ead03e7f86e0509ef56191.
Change S3 to AWS on :bucket item to repair Heroku error on /pins pages