Fix sequences delete in PostgreSQL driver
version bump
package built
strtoupper for method name on zf2 conector
strtoupper for method name on zf2 conector
Merge branch 'zf2-strtoupper-method-name' of github.com:marcelojeff/Codeception into zf2-strtoupper-method-name
Merge remote-tracking branch 'upstream/1.6' into 1.6
Cleanup custom enum types
Merge pull request #558 from itmages/bug/postgreSqlDriverDeleteCustomTypes

Bug/postgre sql driver delete custom types
Merge pull request #562 from marcelojeff/zf2-strtoupper-method-name

Zf2 strtoupper method name
fix issue #560
Merge pull request #563 from TrustNik/1.6

fix issue #560
zf2-module docs with sample config filed
Merge pull request #565 from marcelojeff/zf2-doc-updates

zf2-module docs with sample config file
tests for disabled fields on submit form
Merge pull request #568 from TrustNik/tests

tests for disabled fields on submit form
Implemented a responseIsXml function, to check if the response received is in the format of xml.
Merge pull request #572 from FnTm/1.6

Implemented a responseIsXml function
doneSeeElement issue fix #587
Merge branch '1.6' of github.com:Codeception/Codeception into 1.6