Fix typos and whitespace
Merge pull request #1280 from jwworth/task/fix_typos_and_whitespace

Fix typos and whitespace
Move to rspec 2.99.beta1
update all tests to "expect" format and remove deprecation warnings from Rspec 2.99.0.beta1
update tests in docs to "expect" format

update new test to expect format

update new tests
alias be_truthy/falsey if not already defined
make example work on RSpec 2 and 3
use rspec 3 beta
keep master changes up to date for rspec 3
rspec 3beta1 and fuubar update
pre rspec 3 requires older fuubar
update latest tests to expect syntax
rspec 3.0.0.beta2
fuubar >= 2.0.0.beta1 for rspec 3 compatability
swap from :skip to :capybara_skip since :skip is now used by RSpec 3
remove unneeded tag
move be_truthy/falsy aliases to correct place