Revert "testing build stages"

This reverts commit 233be53854.

.travis.yml

@@ -5,20 +5,11 @@ compiler:
 before_install:
   - sudo apt-get install -y lcov
   - gem install coveralls-lcov
-
-jobs:
-  include:
-    - stage: Compile
-      script:
-        - autoreconf -iv
-        - ./configure --enable-Werror --enable-code-coverage
-        - make -j8
-    - stage: Test
-      script:
-        - make check 2>&1 | tail -10000
-    - stage: Dist Check
-      script:
-        - make distcheck
-
+script:
+    - autoreconf -iv
+    - ./configure --enable-Werror --enable-code-coverage
+    - make -j8
+    - make check 2>&1 | tail -10000
+    - make distcheck
 after_success:
   - test "x$CC" = "xgcc" -o "x$CC" = "xclang" && make code-coverage-capture && coveralls-lcov asn1c-*-coverage.info