Added check if not already installed
use 127.0.0.1 instead of localhost for db host parameter

localhost means connect via socket, which is in some cases not available
or wrong configured or differs from the place php assumes it.
Change Magneto to Magento
Update navigation
Merge remote-tracking branch 'upstream/develop' into develop
Merge pull request #111 from magento/master

Fixes to GitHub URLs from master
Added opening media tag

Added opening media tag for setting a parent theme
Update mod_intro.md
updated links and names for Magento\Framework references
themes configuration + broken links in layouts
Merge remote-tracking branch 'origin/DevDocs-20-M8' into sasha_devbeta
Revised front page navigation and set up new books

Conflicts:
	_includes/navigation.html
	guides/v1.0/architecture/arch_whatis.md
	guides/v1.0/architecture/areas/areas.md
	guides/v1.0/config-guide/bk-config-guide.md
	guides/v1.0/config-guide/config/magento-mode.md
	guides/v1.0/extension-dev-guide/test/test_js-unit.md
	guides/v1.0/extension-dev-guide/test/test_object-mgr.md
	index.html
Merge remote-tracking branch 'origin/develop' into DevDocs-20-M8
Updates
Update with fix architecture guide
Merge pull request #114 from airbone42/develop

updated links and names for Magento\Framework references
Merge pull request #113 from andrewkett/patch-1

Update mod_intro.md
Merge pull request #112 from rob3000/patch-1

Added opening media tag
Merge pull request #109 from Flyingmana/patch-6

use 127.0.0.1 instead of localhost for db host parameter
Merge pull request #97 from seansan/patch-1

Added check if not already installed