Remove default config list. Closes #134.
Throw exception instead of returning EmptyObject.

Close #131.
Initial logic for #127
Merge branch '127-UrlHandling' into 127-Url-Handling
Add test case for URL fixing
Modify fixUrl signature to return fixed url
Merge branch '131-TemplateMissing' into daily
Merge branch 'daily' of github.com:g105b/PHP.Gt into daily
Merge branch 'daily'
Update startTime to use Session class
Simplify serialisation.
Remove debug statement
Add call to Composer autoloader
Add responseObj to json responses.
Merge branch '134-AuthParametersRemoved' into daily
Merge branch 'daily'
Implement push/pop/unshift/shift methods.

Closes #138.

Warning! Existing functionality mimicked "push" within "set".
Using set is not 100% explicit - session will set to the data
provided, without pushing anything extra.
Implement URL case fixing, closes #127
Merge branch '127-UrlHandling' into daily
Improved nested checks for #127.