allow full-screen wait indicators to be configured via config.json file

expose response fields so they can be accessed by other classes

match date format string from server

reset password webservice support

increase the service request taking-too-long timer by a second for an improved user experience

suppot for comma-separeated arrays

added a category method for chaning text field placeholder color

a view controller segue that replaces top view controller in nav stack

support additonal common user info in base user object (first, last names, phone, address)

clean up the option tray temporary animation image when the animation is done.

add an internal state to determine if a request is in progress to better deal with multiple requests and the fulll screen spinner

by default, have all authenticated requests deal with no network connection and request time-out errors automatically

allow the base class initializeHeaders and initializeRequestFeatures methods to be called by subclasses when overriding

When interpreting an error response from the server, we haven't been passing along the json response in the NSError object. This change passes the json dictionary from the server in the userInfo property of the NSError object. This allows custom error messages from the server to be handed down to the failure block of a web service request.

git ignore