Merge pull request #38 from nlemoine/master

Fix undefined variable
exclude only wp-content contents
Merge pull request #39 from Arkham/fix_wp_content

Fix wordmove push --all
revert to previous regexp; added regression test
Merge pull request #41 from Arkham/fix_adapter

revert to previous regexp; added regression test
special path for themes included in skeleton

obviously commented
Forgot themes option
Call-time pass-by-reference has been removed
Upversion
Update Movefile

exclude wp-config.php by default
bump version and update gemspec
Merge pull request #43 from Arkham/update_gemfile

bump version and update gemspec