style - update unless/nil? to if/present?
style - update if !/nil? to if/present?
style - never put a space between a method name and the opening parenthesis
style - remove the negative by swapping the conditional
change significate to signify
change from rdoc to markdown

seems to be what all the cool kids are using now
fix bold text
fix links
initial english/readability updates
Merge pull request #26 from acmetech/master

Rails code style and readme updates