Wrapper files for armv7.

Compiled on trimslice:
    gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4) 
    java version "1.6.0_18"
    OpenJDK Runtime Environment (IcedTea6 1.8.13) (6b18-1.8.13-0ubuntu1~11.04.1)
    OpenJDK Zero VM (build 14.0-b16, mixed mode)
    Wrapper 3.5.14 GPLv2
    All binaries stripped.

installer/lib/wrapper/linux-armv7/README.txt

@@ -4,3 +4,4 @@ export ANT_HOME=/usr/share/ant
 export JAVA_HOME=/usr/lib/jvm/java-6-openjdk
 cp src/c/Makefile-linux-x86-32.make src/c/Makefile-linux-arm-32.make
 build32.sh
+strip lib/libwrapper.so bin/wrapper