Use "nightly" version string for all CI built binaries.

.travis.yml

@@ -113,6 +113,7 @@ matrix:
               - SOLC_INSTALL_DEPS_TRAVIS=Off
               - SOLC_RELEASE=Off
               - SOLC_TESTS=Off
+              - ZIP_SUFFIX=emscripten
 
         # OS X Mavericks (10.9)
         # https://en.wikipedia.org/wiki/OS_X_Mavericks
@@ -175,6 +176,7 @@ cache:
 install:
     - test $SOLC_INSTALL_DEPS_TRAVIS != On || (scripts/install_deps.sh)
     - test "$TRAVIS_OS_NAME" != "linux" || (scripts/install_cmake.sh)
+    - if [ "$TRAVIS_BRANCH" = release ]; then echo -n > prerelease.txt; else date -u +"nightly.%Y.%-m.%-d" > prerelease.txt; fi
     - echo -n "$TRAVIS_COMMIT" > commit_hash.txt
 
 before_script:

scripts/build_emscripten.sh

@@ -29,12 +29,6 @@
 set -e
 
 if [[ "$OSTYPE" != "darwin"* ]]; then
-    if [ "$TRAVIS_BRANCH" = release ]
-    then
-        echo -n > prerelease.txt
-    else
-        date -u +"nightly.%Y.%-m.%-d" > prerelease.txt
-    fi
     ./scripts/travis-emscripten/install_deps.sh
     docker run -v $(pwd):/src trzeci/emscripten:sdk-tag-1.35.4-64bit ./scripts/travis-emscripten/build_emscripten.sh
 fi

scripts/create_source_tarball.sh

@@ -15,7 +15,7 @@ REPO_ROOT="$(dirname "$0")"/..
     then
         versionstring="$version"
     else
-        versionstring="$version-develop-$commitdate-$commithash"
+        versionstring="$version-nightly-$commitdate-$commithash"
     fi
 
     TEMPDIR=$(mktemp -d)