Merge branch 'master' of github.com:jbbrokaw/learning_journal
Adds lettuce tests for editing, establishes lettuce BDD framework.
Adds pygments style definitions and completes tests
Implements editing, adds several lettuce tests demonstrating its working
Adds markdown and lettuce tests
Adds markdown formatting and code highlighting, lettuce tests thereof
Replaces safe filter
Merge pull request #7 from jbbrokaw/add-markdown

Add markdown