Happy Halloween!

• add log methods
• re-enable file method (Selenium server only)

The Easter Bunny Isn't Real

• Support for session/:sessionId/frame/parent - Change focus to frame's parent
• Add Capabilities constant ELEMENT_SCROLL_BEHAVIOR

Updated phpdocs

revert phpdoc change

GET value is deprecated/obsoleted in the WebDriver API; POST value is used to set the element's value

Unexpected Expect

Bug Fixes:

• Remove Expect: header when empty POST/PUT body [@komex]

Maintenance:

• Bump copyright year
• Cache session capabilities (performance)
• Add travis-ci service hook
• Rename README.rst to README.md and add badges

Unforked!

• update README.rst to reflect development has diverged significantly from upstream; that is, we have now "unforked" from facebook/php-webdriver