Created test for PDO::ATTR_ERRMODE
Updated .travis.yml to output log
fixed test case for php 5.3
updated extension file - RINIT/RSHUTDOWN not needed
Revert "updated extension file - RINIT/RSHUTDOWN not needed"

This reverts commit b1aea3c6ae1d5c3390eb3527aa78a99bf457533f.
Updating test case with code review suggestions
Renamed file
Code review update
updated test title
Merge branch 'vduda/work' into nuodbdev

* vduda/work:
  updated test title
  Code review update
  Renamed file
  Updating test case with code review suggestions
  Revert "updated extension file - RINIT/RSHUTDOWN not needed"
  updated extension file - RINIT/RSHUTDOWN not needed
  fixed test case for php 5.3
  Updated .travis.yml to output log
  Created test for PDO::ATTR_ERRMODE