Fix opencensus constant in config.w32 (#17)

* Fix opencensus constant in config.w32

* Add release notes for updated build with windows fix.

Author: chingor13

ext/config.w32

@@ -3,7 +3,7 @@
 
 ARG_ENABLE("opencensus", "opencensus support", "no");
 
-if (PHP_OPENCENSUS_TRACE != "no") {
+if (PHP_OPENCENSUS != "no") {
     EXTENSION('opencensus', 'opencensus_trace.c opencensus_trace_context.c opencensus_trace_span.c');
-    AC_DEFINE('HAVE_OPENCENSUS_TRACE', 1);
+    AC_DEFINE('HAVE_OPENCENSUS', 1);
 }

ext/package.xml

@@ -12,19 +12,20 @@ This extension allows you to easily gather latency and other metadata by watchin
   <email>chingor@google.com</email>
   <active>yes</active>
  </lead>
- <date>2017-08-14</date>
- <time>16:47:07</time>
+ <date>2017-08-15</date>
+ <time>16:27:07</time>
  <version>
-  <release>0.0.1</release>
-  <api>0.0.1</api>
+  <release>0.0.2</release>
+  <api>0.0.2</api>
  </version>
  <stability>
   <release>devel</release>
   <api>devel</api>
  </stability>
  <license>Apache 2.0</license>
  <notes>
-- Initial release
+- Fix builds for 32-bit architecture (#15)
+- Fix windows builds (#17)
  </notes>
  <contents>
   <dir baseinstalldir="/" name="/">
@@ -106,5 +107,21 @@ This extension allows you to easily gather latency and other metadata by watchin
 First dev release
    </notes>
   </release>
+  <release>
+   <version>
+    <release>0.0.2</release>
+    <api>0.0.2</api>
+   </version>
+   <stability>
+    <release>devel</release>
+    <api>devel</api>
+   </stability>
+   <date>2017-08-15</date>
+   <license>Apache 2.0</license>
+   <notes>
+- Fix builds for 32-bit architecture (#15)
+- Fix windows builds (#17)
+   </notes>
+  </release>
  </changelog>
 </package>

ext/php_opencensus.h

@@ -24,7 +24,7 @@
 #include "php.h"
 #include "opencensus_trace.h"
 
-#define PHP_OPENCENSUS_VERSION "0.0.1"
+#define PHP_OPENCENSUS_VERSION "0.0.2"
 #define PHP_OPENCENSUS_EXTNAME "opencensus"
 
 #define PHP_OPENCENSUS_MAKE_STD_ZVAL(pzv) \