Rename cross(2) builder to dist-various-{1,2}

Follows the convention of the other builders.

.travis.yml

@@ -112,9 +112,9 @@ matrix:
       if: branch = auto
     - env: IMAGE=armhf-gnu
       if: branch = auto
-    - env: IMAGE=cross DEPLOY=1
+    - env: IMAGE=dist-various-1 DEPLOY=1
       if: branch = auto
-    - env: IMAGE=cross2 DEPLOY=1
+    - env: IMAGE=dist-various-2 DEPLOY=1
       if: branch = auto
     - env: IMAGE=dist-aarch64-linux DEPLOY=1
       if: branch = auto

src/ci/docker/dist-various-1/Dockerfile

@@ -24,19 +24,19 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 
 WORKDIR /tmp
 
-COPY cross/build-rumprun.sh /tmp/
+COPY dist-various-1/build-rumprun.sh /tmp/
 RUN ./build-rumprun.sh
 
-COPY cross/build-arm-musl.sh /tmp/
+COPY dist-various-1/build-arm-musl.sh /tmp/
 RUN ./build-arm-musl.sh
 
-COPY cross/install-mips-musl.sh /tmp/
+COPY dist-various-1/install-mips-musl.sh /tmp/
 RUN ./install-mips-musl.sh
 
-COPY cross/install-mipsel-musl.sh /tmp/
+COPY dist-various-1/install-mipsel-musl.sh /tmp/
 RUN ./install-mipsel-musl.sh
 
-COPY cross/install-x86_64-redox.sh /tmp/
+COPY dist-various-1/install-x86_64-redox.sh /tmp/
 RUN ./install-x86_64-redox.sh
 
 ENV TARGETS=asmjs-unknown-emscripten

src/ci/docker/dist-various-2/Dockerfile

@@ -21,8 +21,8 @@ RUN apt-key adv --batch --yes --keyserver keyserver.ubuntu.com --recv-keys 74DA7
 RUN add-apt-repository -y 'deb http://apt.dilos.org/dilos dilos2-testing main'
 
 WORKDIR /tmp
-COPY cross2/shared.sh cross2/build-fuchsia-toolchain.sh /tmp/
-COPY cross2/build-solaris-toolchain.sh /tmp/
+COPY dist-various-2/shared.sh dist-various-2/build-fuchsia-toolchain.sh /tmp/
+COPY dist-various-2/build-solaris-toolchain.sh /tmp/
 RUN /tmp/build-fuchsia-toolchain.sh
 RUN /tmp/build-solaris-toolchain.sh x86_64  amd64   solaris-i386
 RUN /tmp/build-solaris-toolchain.sh sparcv9 sparcv9 solaris-sparc