add travis-ci configuration

.travis.yml

@@ -0,0 +1,11 @@
+language: c
+compiler:
+  - gcc
+script: ./testme.sh "makefile" "-DUSE_LTM -DLTM_DESC -DLTC_NO_ASM -I/usr/include" /usr/lib/libtommath.a
+branches:
+  only:
+    - develop
+before_script:
+  - sudo apt-get install libtommath-dev
+after_script:
+  - cat gcc_2.txt