Update To 0.9.7

- update F7 to 0.9.7
- new docs sections
- new examples
- new demo app
- new showcase apps
Merge remote-tracking branch 'f7/master' into dev

Conflicts:
	docs/accordion.html
	docs/action-sheet.html
	docs/active-state.html
	docs/app-layout.html
	docs/buttons.html
	docs/checkboxes-radios.html
	docs/color-themes.html
	docs/contacts-list.html
	docs/content-block.html
	docs/custom-build.html
	docs/device-api.html
	docs/device-api.jade
	docs/disabled-elements.html
	docs/dom.html
	docs/dynamic-navbar.html
	docs/form-ajax-submit.html
	docs/form-data.html
	docs/form-elements.html
	docs/form-storage.html
	docs/grid.html
	docs/index.html
	docs/infinite-scroll.html
	docs/init-app.html
	docs/init-app.jade
	docs/linking-views.html
	docs/linking-views.jade
	docs/list-view.html
	docs/login-screen.html
	docs/media-list-view.html
	docs/messagebar.html
	docs/messages.html
	docs/messages.jade
	docs/modal.html
	docs/navbar-toolbar-layouts.html
	docs/navbar.html
	docs/notifications.html
	docs/page-callbacks.html
	docs/page-callbacks.jade
	docs/pages-ajax.html
	docs/pages-ajax.jade
	docs/pages.html
	docs/pages.jade
	docs/photo-browser.html
	docs/photo-browser.jade
	docs/plugins-api.html
	docs/popover.html
	docs/popup.html
	docs/preloader.html
	docs/pull-to-refresh.html
	docs/rtl-layout.html
	docs/searchbar.html
	docs/side-panels.html
	docs/slider.html
	docs/slider.jade
	docs/smart-select.html
	docs/smart-select.jade
	docs/sortable-list.html
	docs/status-bar.html
	docs/support-api.html
	docs/swipeout.html
	docs/tabbar.html
	docs/tabs.html
	docs/template7.html
	docs/toolbar.html
	docs/views.html
	docs/views.jade
	index.html
	index.jade
	jade/_docs-menu.jade
build