Re-add Temporary fix to remove `array to string` conversion errors in…

… PHP 5.4 until CI remember to backport it - fix lonnieezell#618

See bcit-ci/CodeIgniter#1273 for bug info

Unfortunately 2.1.2 had the same bug when we updated to it.

Upgrading to 0.6

Bump version

updated version

Merge branch 'release/0.5'

Version 0.2.1

Version 0.2

Version 0.11

Version 0.1