Drop Julia 1.2 in Travis tests

Author: devmotion

.travis.yml

@@ -8,9 +8,8 @@ os:
   - osx
 julia:
   - 1.0
-  - 1.2
   - 1.3
-  - 1.4
+  - 1
   - nightly
 matrix:
   allow_failures:
@@ -19,7 +18,7 @@ matrix:
 notifications:
   email: false
 after_success:
-  - if [[ $TRAVIS_JULIA_VERSION = 1.4 ]] && [[ $TRAVIS_OS_NAME = linux ]]; then
+  - if [[ $TRAVIS_JULIA_VERSION = 1 ]] && [[ $TRAVIS_OS_NAME = linux ]]; then
       julia -e 'using Pkg; Pkg.add("Coverage"); using Coverage; Codecov.submit(process_folder())';
       julia -e 'using Pkg; Pkg.add("Coverage"); using Coverage; Coveralls.submit(process_folder())';
     fi