Update rules/minecraft_pocket_edition/rules.markdown

Added some stuff and fixed a formatting error.
Update rules/minecraft_xbox360_edition/rules.markdown
Update rules/minecraft_pocket_edition/rules.markdown
Update rules/minecraft_xbox360_edition/rules.markdown
Update rules.markdown
Update rules.markdown
Merge pull request #92 from d3fin3d/master

Added to the Minecraft: Xbox 360 edition and Pocket Edition sections.