CE-1019 renaming main helper class and user hooks classes
CE-1019 Renaming classes; Base hook class splitted to two helpers Params and TaskInstance, adding heplers getters, moving development check to helper, updating autoload classes list
CE-1019 Moving API wrapers to API helper method
CE-1019 Refactoring add user task to abstract API from task logic
CE-1019 Refactoring user update task to API from task logic
CE-1019 Refactoring user update task to abstract API from task logic for updating user_properties
CE-1019 Removing unnecessary files before picking API commit from another branch
CE-933 ExactTarget API calls handling
CE-1019 Renaming AddUser to CreateUser functions names
CE-1019 Simplifying naming
CE-1019 API helper: Fixing simple mistakes after moving some code to another class
CE-1019 Renaming Remove to Delete
CE-1019 Updating setup to load all classes
CE-1019 adding new author to extension credits
CE-1019 Fomatting User task helper to be able to prepare all kinds of params
CE-1019 Refactoring remove user task - api calls moved to API wrapper
CE-1019 Reorganizing hooks structure to have main setup and separate user hooks class
CE-1019 Adding to API update function with fallback to create
CE-1019 Spread MainHelper methods to right helpers
CE-1019 Refactoring setup hooks to be testable, adding precaholder for wiki updates