Implement save methods on context
Update comments, background import saves stack after it finishes
Update doc comments
Comments on save methods
More comments on save methods
Update README
Fix sync/async headings
Don't save if no changes
Add saving tests
Fix comment
Merge branch 'develop' into feature/ndonald2/context-save

Conflicts:
	README.md
Get rid of freshinstall, travis will always be fresh
Fix typos and return if no changes
Merge pull request #15 from Raizlabs/feature/ndonald2/context-save

Implement full-stack saving on moc category