[gtksourceview] Add language keywords that were added in PHP 5.3 and PHP 5.3.99.

[Ignacio Casal Quinteiro <icq src gnome org>]

commit eea2bb169dde87f680001914c8eeb6c90bef894e
Author: Sebastian Bergmann <sb sebastian-bergmann de>
Date:   Wed Jan 12 14:10:56 2011 +0100

    Add language keywords that were added in PHP 5.3 and PHP 5.3.99.

 data/language-specs/php.lang |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/data/language-specs/php.lang b/data/language-specs/php.lang
index 315a3a1..6e9ca9a 100644
--- a/data/language-specs/php.lang
+++ b/data/language-specs/php.lang
@@ -169,8 +169,10 @@
       <keyword>case</keyword>
       <keyword>catch</keyword>
       <keyword>class</keyword>
+      <keyword>clone</keyword>
       <keyword>const</keyword>
       <keyword>continue</keyword>
+      <keyword>declare</keyword>
       <keyword>default</keyword>
       <keyword>die</keyword>
       <keyword>do</keyword>
@@ -179,11 +181,14 @@
       <keyword>else</keyword>
       <keyword>elseif</keyword>
       <keyword>empty</keyword>
+      <keyword>enddeclare</keyword>
       <keyword>endfor</keyword>
       <keyword>endforeach</keyword>
       <keyword>endif</keyword>
       <keyword>endswitch</keyword>
       <keyword>endwhile</keyword>
+      <keyword>eval</keyword>
+      <keyword>exit</keyword>
       <keyword>extends</keyword>
       <keyword>final</keyword>
       <keyword>floatval</keyword>
@@ -192,6 +197,7 @@
       <keyword>function</keyword>
       <keyword>gettype</keyword>
       <keyword>global</keyword>
+      <keyword>goto</keyword>
       <keyword>if</keyword>
       <keyword>implements</keyword>
       <keyword>import</keyword>
@@ -200,6 +206,7 @@
       <keyword>instanceof</keyword>
       <keyword>interface</keyword>
       <keyword>intval</keyword>
+      <keyword>isset</keyword>
       <keyword>list</keyword>
       <keyword>namespace</keyword>
       <keyword>new</keyword>
@@ -218,9 +225,11 @@
       <keyword>strval</keyword>
       <keyword>switch</keyword>
       <keyword>throw</keyword>
+      <keyword>trait</keyword>
       <keyword>try</keyword>
       <keyword>unserialize</keyword>
       <keyword>unset</keyword>
+      <keyword>use</keyword>
       <keyword>var</keyword>
       <keyword>var_dump</keyword>
       <keyword>var_export</keyword>