scilab: keep only scilab in test (temporary, for debug)

.travis.yml

@@ -6,46 +6,6 @@ env:
   - SWIGLANG=
 matrix:
   include:
-    - compiler: gcc
-      env: SWIGLANG=csharp
-    - compiler: gcc
-      env: SWIGLANG=go
-    - compiler: gcc
-      env: SWIGLANG=guile
-    - compiler: gcc
-      env: SWIGLANG=java
-    - compiler: gcc
-      env: SWIGLANG=javascript ENGINE=node
-    - compiler: gcc
-      env: SWIGLANG=javascript ENGINE=jsc
-    - compiler: gcc
-      env: SWIGLANG=javascript ENGINE=v8
-    - compiler: gcc
-      env: SWIGLANG=lua
-    - compiler: gcc
-      env: SWIGLANG=octave SWIGJOBS=-j4
-    - compiler: gcc
-      env: SWIGLANG=perl5
-    - compiler: gcc
-      env: SWIGLANG=php
-    - compiler: gcc
-      env: SWIGLANG=python VER=2.4
-    - compiler: gcc
-      env: SWIGLANG=python VER=2.5
-    - compiler: gcc
-      env: SWIGLANG=python VER=2.6
-    - compiler: gcc
-      env: SWIGLANG=python # 2.7
-    - compiler: gcc
-      env: SWIGLANG=python PY3=3 # 3.2
-    - compiler: gcc
-      env: SWIGLANG=python PY3=3 VER=3.3
-    - compiler: gcc
-      env: SWIGLANG=python PY3=3 VER=3.4
-    - compiler: gcc
-      env: SWIGLANG=ruby
-    - compiler: gcc
-      env: SWIGLANG=tcl
     - compiler: gcc
       env: SWIGLANG=scilab SWIGJOBS=-j4
   allow_failures: