SystemVerilog 2.13.0 Changelog:

## Enhancement ##
Add configurability for system task, compiler directive and uvm snippets.
Completion is define as a list with 3 elements:
  - the first list element correspond to the completion trigger
  - the second list element is the description appearing the completion list
  - the third list element is the code snippets corresponding to the completion
To modify or add new completion, define the list sv.completion.xxx.user
 (where xxx can be systemtask, tick (for compiler directive) or uvm)
 in the user sublime-settings file
To remove some element, a complete list can be provided in the variable sv.completion.xxx
