[gtksourceview] vbnet: Add support for 'async', 'await', and 'nameof' keywords

[Sébastien Wilmet <swilmet src gnome org>]

commit 0eab3fcac96cba6aaed5970ab11883aa38add13e
Author: Jonathan Bonomo <bonomo jonathan gmail com>
Date:   Sun Apr 19 17:33:32 2015 +0200

    vbnet: Add support for 'async', 'await', and 'nameof' keywords
    
    https://bugzilla.gnome.org/show_bug.cgi?id=748146

 data/language-specs/vbnet.lang |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/data/language-specs/vbnet.lang b/data/language-specs/vbnet.lang
index fcacda2..4ed0fec 100644
--- a/data/language-specs/vbnet.lang
+++ b/data/language-specs/vbnet.lang
@@ -81,7 +81,9 @@
       <keyword>ansi</keyword>
       <keyword>as</keyword>
       <keyword>assembly</keyword>
+      <keyword>async</keyword>
       <keyword>auto</keyword>
+      <keyword>await</keyword>
       <keyword>binary</keyword>        
       <keyword>byref</keyword>
       <keyword>byval</keyword> 
@@ -145,6 +147,7 @@
       <keyword>mustoverride</keyword>
       <keyword>mybase</keyword>
       <keyword>myclass</keyword>
+      <keyword>nameof</keyword>
       <keyword>namespace</keyword>
       <keyword>new</keyword>
       <keyword>next</keyword>