Add the ability to find named elements or IDs inside of forms when using the fill method. This change gives priority to the name attribute, but in the event it isn't able to find an element, it tries again using the ID.
refs #307 - add fillNames and fillSelectors functionality
Fix spacing issue in clientutils
* Make fillForm part of the Casper prototype
* Remove casper parameter from fillForm, and update code to use 'this' instead
* Add names to selectorFunction functions to improve stack trace clarity
* Remove 'self' parameter from selectorFunctions
* Use 'call' to set the correct value for 'this' when invoking selectorFunctions
Made parameter names more specific in selectorFunction functions
Set the function name on fillForm
Merge remote-tracking branch 'MattCBowman/307-fillNames-fillSelectors' into pr-307
decoupled form filling strategies from casper object