Merge pull request #1 from baotran109/master

fix file name image
Merge pull request #2 from baotran109/master

add image product and slideshow
Merge pull request #2 from perselab/master

New demo data
Merge remote branch 'upstream/master'
Merge pull request #3 from baotran109/master

add img for store
Merge remote-tracking branch 'upstream/master'
Merge pull request #3 from perselab/master

add data for store
Merge remote branch 'upstream/master'
Add product placeholder, fix product file name
Merge pull request #4 from perselab/master

Add product placeholder, fix product file name
Merge remote branch 'upstream/master'
Update placeholder image
Merge remote branch 'upstream/master'
fix name image