update content and templates

 On branch 0.4.0

	modified:   app/public/lesscss/main.less
	modified:   app/templates/article.html
	modified:   app/templates/base.html
	modified:   app/templates/blog-base.html
	deleted:    app/templates/comps/main-nav.html
	deleted:    app/templates/comps/vcard.html
	modified:   app/templates/pages/blogs/index.html
	modified:   content/blogs/entrepreneur/blurry_ideas_die.md
	modified:   content/blogs/entrepreneur/creating_demand_for_ideas.md
	modified:   content/blogs/entrepreneur/failure_member_managed_corporation.md
	modified:   content/blogs/entrepreneur/index.md
	modified:   content/blogs/entrepreneur/move_the_chip_off_your_shoulder.md
	modified:   content/blogs/entrepreneur/stop_planning_and_hustle.md
	modified:   content/blogs/entrepreneur/to_the_moon.md
	modified:   content/blogs/kris_walker/boys_and_guns.md
	modified:   content/blogs/kris_walker/index.md
	modified:   content/blogs/kris_walker/mobile-devices-and-tablets-are-not-for-creators.md
	modified:   content/blogs/web_development/backbone_single_event.md
	modified:   content/blogs/web_development/behind_new_kinvey_developer_center.md
	modified:   content/blogs/web_development/browser_mode.md
	modified:   content/blogs/web_development/encrypt_files_passwords_to_send_securely_by_email_with_gpg.md
	modified:   content/blogs/web_development/index.md
	modified:   content/blogs/web_development/minimum_usable_design.md
	modified:   content/blogs/web_development/robots_sitemaps_search_engines.md
	modified:   content/blogs/web_development/sane_scrolling_modal_dialog.md
	modified:   content/blogs/web_development/single_page_webapps.md