Revert "PHP samples of gym101fitness.com"

This reverts commit f1d97b8b7379c5735ed38cbc959a3b583aabcf37.
Revert "Revert "PHP samples of gym101fitness.com""

This reverts commit 82692aaca5a3985fec01dc22b7e920a9c46c0e72.
Setting up site

Added header & footer, setup bootstrap, setup home page in bootstrap
columns.