removed 5.3 as travis dropped support

adityapatadia · web-flow · commit d1b3cbd5093e · 2017-09-07T00:28:42.000+05:30
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,5 @@
 language: php
 php:
-  - 5.3
   - 5.4
   - 5.5
   - 5.6

-Original file line number
+Diff line change
@@ @@ -1,6 +1,5 @@ @@
 language: php
 php:
 -  - 5.3
   - 5.4
   - 5.5
   - 5.6