Added getList to all collections

Added methods for Collections and others for elements

Differentiated methods for Collections and methods
Added test for post in collection
Fixes mgonto#13

Added tests and fixed bugs

Updated dist folder

Version 0.3.4

Merge pull request mgonto#14 from mgonto/12-custom-param-names

Added posibility to configure Restangular fields

Bump to version 0.3.2

Created version 0.3.1

Moved to version 0.3.0

Added posibility to send params to every method