fixed build, because missing of CDT SDK dependency

- added only 4.7 and 4.8 target platforms to Travis CI build matrix

Signed-off-by: Andre Bossert <[email protected]>

Author: anb0s

.travis.yml

@@ -5,10 +5,6 @@ jdk:
   - oraclejdk8
 
 env:
-  - ECLIPSE_TARGET_PLATFORM=Eclipse-3.8
-  - ECLIPSE_TARGET_PLATFORM=Eclipse-4.4
-  - ECLIPSE_TARGET_PLATFORM=Eclipse-4.5
-  - ECLIPSE_TARGET_PLATFORM=Eclipse-4.6
   - ECLIPSE_TARGET_PLATFORM=Eclipse-4.7
   - ECLIPSE_TARGET_PLATFORM=Eclipse-4.8