message: [Docs] Replace SVN revisions with lldb versions
  Summary: Replaces references to svn commits with the lldb version number those commits first appeared in. Themotivation is to show that these features are no longer that new and can generally be adopted.
  Reviewers: JDevlieghere
  Subscribers: lldb-commits
  Tags: #lldb
diff: @@ -494,10 +494,9 @@ Optionally, you can also provide a Python docstring, and LLDB will use it when p
  """This command takes a lot of options and does many fancy things"""
  # Your code goes here
  -Starting with SVN revision 218834, LLDB Python commands can also take an
  -SBExecutionContext as an argument. This is useful in cases where the command's
  -notion of where to act is independent of the currently-selected entities in the
  -debugger.
  +Since lldb 3.5.2, LLDB Python commands can also take an SBExecutionContext as an
  +argument. This is useful in cases where the command's notion of where to act is
  +independent of the currently-selected entities in the debugger.
  This feature is enabled if the command-implementing function can be recognized
  as taking 5 arguments, or a variable number of arguments, and it alters the
  @@ -519,7 +518,7 @@ signature as such:
  +-------------------+--------------------------------+----------------------------------------------------------------------------------------------------------------------------------+
  | **exe_ctx** | **lldb.SBExecutionContext** | An execution context object carrying around information on the inferior process' context in which the command is expected to act |
  | | | |
  -| | | *Optional since SVN r218834, unavailable before* |
  +| | | *Optional since lldb 3.5.2, unavailable before* |
  +-------------------+--------------------------------+----------------------------------------------------------------------------------------------------------------------------------+
  | **result** | **lldb.SBCommandReturnObject** | A return object which encapsulates success/failure information for the command and output text |
  | | | that needs to be printed as a result of the command. The plain Python "print" command also works but |
  @@ -529,8 +528,8 @@ signature as such:
  | | | and functions. |
  +-------------------+--------------------------------+----------------------------------------------------------------------------------------------------------------------------------+
  -Starting with SVN revision 232224, Python commands can also be implemented by
  -means of a class which should implement the following interface:
  +Since lldb 3.7, Python commands can also be implemented by means of a class
  +which should implement the following interface:
  ::
  