Updated all posts and pages
Merge remote-tracking branch 'origin/master'

Conflicts:
	Gemfile
	_config.yml
	_includes/disqus_comments.html
	_includes/footer.html

	_posts/2007-04-25-comparison-between-the-deployer-and-another-migration-product.md
	_posts/2007-08-02-creating-a-user-in-documentum.md
	about.md
	images/hapoel-jerusalem-tile.png
	index.html
	windows-phone/index.md
	windows-phone/library.md