v0.8

1) seperate SW style into sw.css and sw-responsive.css
2) add jquery.elevatezoom.js, to come true main photo zoom. but this
tool would big size window when in small size, although shed some
snipet, but still more test
3) auto read picture size through picture name (details see
slideshow.tpl)
4) remove change log from css files

As for SW:
1) add social media and subscribe on homepage
2) add shops contact information on homepage
3) custom carousel prev/next button (details in module\carousel.tpl)(
the newest jCarousel.js still need to test)
4) begin to use jquery.colorbox.js (v1.5.5) (Opencart default use
v1.3.19), but still need more test