[RFA v2 4/6] Expose type alignment on gdb.Type

[Eli Zaretskii]

> From: Tom Tromey <tom@tromey.com>
> Cc: Tom Tromey <tom@tromey.com>
> Date: Fri, 27 Apr 2018 08:01:37 -0600
> 
> This adds an "align" attribute to gdb.Type in the Python API.
> 
> 2018-04-27  Tom Tromey  <tom@tromey.com>
> 
> 	* NEWS: Mention Type.align.
> 	* python/py-type.c (typy_get_align): New function.
> 	(type_object_getset): Add "align".
> 
> 2018-04-27  Tom Tromey  <tom@tromey.com>
> 
> 	* python.texi (Types In Python): Document Type.align.
> 
> 2018-04-27  Tom Tromey  <tom@tromey.com>
> 
> 	* gdb.python/py-type.exp: Check align attribute.
> 	* gdb.python/py-type.c: New "aligncheck" global.

OK for the documentation parts.

Thanks.