Drop 32bit target runtime environments

Eclipse Platform is dropping support for 32bit platforms in 4.10

Change-Id: I077ca00f6e077f0e9a203ff9e1c160ece719717c
Signed-off-by: Mat Booth <mat.booth@redhat.com>
diff --git a/build/site/pom.xml b/build/site/pom.xml
index 2e8bd19..2074cc1 100644
--- a/build/site/pom.xml
+++ b/build/site/pom.xml
@@ -70,21 +70,11 @@
 						<environment>
 							<os>linux</os>
 							<ws>gtk</ws>
-							<arch>x86</arch>
-						</environment>
-						<environment>
-							<os>linux</os>
-							<ws>gtk</ws>
 							<arch>x86_64</arch>
 						</environment>
 						<environment>
 							<os>win32</os>
 							<ws>win32</ws>
-							<arch>x86</arch>
-						</environment>
-						<environment>
-							<os>win32</os>
-							<ws>win32</ws>
 							<arch>x86_64</arch>
 						</environment>
 						<environment>
diff --git a/pom.xml b/pom.xml
index 186f54b..0975694 100644
--- a/pom.xml
+++ b/pom.xml
@@ -126,21 +126,11 @@
 						<environment>
 							<os>linux</os>
 							<ws>gtk</ws>
-							<arch>x86</arch>
-						</environment>
-						<environment>
-							<os>linux</os>
-							<ws>gtk</ws>
 							<arch>x86_64</arch>
 						</environment>
 						<environment>
 							<os>win32</os>
 							<ws>win32</ws>
-							<arch>x86</arch>
-						</environment>
-						<environment>
-							<os>win32</os>
-							<ws>win32</ws>
 							<arch>x86_64</arch>
 						</environment>
 						<environment>