Consolidate guides for finding records. Updates #1064
missing words
replace resolve with fulfill
Remove reference to templates in how records update.

All references to the record array will update, not just the ones in templates
Merge pull request #1067 from mehulkar/find

Consolidate guides for finding records. Updates #1064
Guide for persisting records. Updates #1064
use promise.fail instead of promise.then format in persist guide
Merge pull request #1066 from mehulkar/persist

Guide for persisting records
Fix erroneous claim that records can set promises as relationships
Merge pull request #1085 from mehulkar/uhohs

Fix erroneous claim that records can set promises as relationships
final clean ups
Merge pull request #1086 from twokul/ed-guides

final clean ups for ED
adds code examples to models ED guide
Merge pull request #1087 from twokul/updates-ed-guides

Adds code examples to models ED guide
Added 1.2 guides for loading/error substates
Merge pull request #1088 from machty/substates-guide

Added 1.2 guides for loading/error substates
Improve guide for finding records
Add newline before code block for the syntax highlighting to work properly.
Merge pull request #1093 from ugisozols/fix_code_block

Add newline before code block for the syntax highlighting to work properly.
Update to Ember 1.2.0.