Add connection context parameter to run_transaction()
Fix: `res` is actually negative when hitting the switch
Add error utility file
Add ABS() macro
Add implementation for ws_errno_tostr()
Add buffer getter for ws_connbuf type
Add getter for amount of used memory
Remove @todo by using newly introduced ws_connbuf getters
Adds a memset for the ws_value_named on the stack in action/manager
Add ws_errno_to_value_string()
Merge pull request #596 from TheNeikos/fix-action_manager_memset

Adds a memset for the ws_value_named on the stack in action/manager
Merge pull request #586 from matthiasbeyer/fix-connection_processor

Remove @todo, fix a small bug in connection processor
Moved the heapalloced flag from init to new for ws_named
Merge pull request #595 from TheNeikos/fix-ws_named_init_heapalloc

Moved the heapalloced flag from init to new for ws_named
Merge pull request #591 from matthiasbeyer/add-errno_str_translating

Add errno-string translation
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