Add connection context parameter to run_transaction()
Add support for optional context for ws_action_manager_process()
Call ws_action_manager_process() with optional context object / NULL
Merge pull request #578 from matthiasbeyer/add-connection_context

Pass connection context to transaction execution
Fix: Add missing memset() calls in action/manager
Fix: Add missing memset() calls in input/hotkey_dag
Fix: Add missing memset() calls in input/hotkeys
Merge pull request #599 from matthiasbeyer/fix-missing_memset

Fix: Add missing memset() calls
Add func_register_transaction_on_event to context.c
Add func_unregister_transaction_on_event to context.c
Merge pull request #600 from xVin/Add-method-for-registering-transactions

Add method for registering transactions
Add initial version of EGL target buffer type
Add notification method
Add methods for inserting and removing surfaces
Add description of texture areas and reservation
Add definition of texture
Add definition of texture area