Merge branch 'master' into gemstone2.4
#[] is a literal Array in 2.4, not literal ByteArray
Need ZnByteEncoder class ... looks portable
latin2 encoding now supported
block in at:ifPresent: call in ZnStaticFileServerDelegate>>responseForFile:fromRequest: needs to have an arg
use correct travis url ... [ci skip]
Merge branch 'gemstone2.4' into issue_34

Conflicts:
	README.md