upgrade to latest mason and latest boost via mason

bootstrap.sh

@@ -10,7 +10,7 @@ todo
 - shrink icu data
 '
 
-MASON_VERSION="694d08c"
+MASON_VERSION="3e0cc5a"
 
 function setup_mason() {
     if [[ ! -d ./.mason ]]; then
@@ -20,7 +20,6 @@ function setup_mason() {
         echo "Updating to latest mason"
         (cd ./.mason && git fetch && git checkout ${MASON_VERSION})
     fi
-    export MASON_DIR=$(pwd)/.mason
     export PATH=$(pwd)/.mason:$PATH
     export CXX=${CXX:-clang++}
     export CC=${CC:-clang}
@@ -63,8 +62,11 @@ function install_mason_deps() {
     wait
     install webp 0.4.2 libwebp &
     install gdal 1.11.2 libgdal &
-    install boost 1.59.0 &
-    install boost_liball 1.59.0 &
+    install boost 1.61.0 &
+    install boost_libsystem 1.61.0 &
+    install boost_libfilesystem 1.61.0 &
+    install boost_libprogram_options 1.61.0 &
+    install boost_libregex 1.61.0 &
     install freetype 2.6 libfreetype &
     install harfbuzz 0.9.41 libharfbuzz &
     wait