Use old 'syck' module for YAML parsing
Merge branch 'develop'

Conflicts:
	lib/sup.rb
Merge tag 'release-0.14.0': Sup Release 0.14.0

Release 0.14.0
Release 0.14.1
Merge branch 'release-0.14.1-b'
security: shellwords escape attachment file names to prevent remote code injection

Merge peristent temp files and fix quotation of shellwords escaped string

s|returnded|returned|
security: prevent remote command injection in content_type
security: link to wiki page on view-attachments
Merge notes from  0.13.2.1, release notes from 0.14.1.1

Conflicts:
	lib/sup/version.rb

Conflicts:
	CONTRIBUTORS
	History.txt
	ReleaseNotes

Conflicts:
	History.txt
	ReleaseNotes
Bump to version 0.14.1.1
Merge branch 'develop'

Conflicts:
	History.txt
	ReleaseNotes
release 0.15.0
Merge branch 'develop'
Release 0.15.1
Merge branch 'develop'
release 0.15.2
mbox: remove deperacted enumerator.new
message.rb: make sure [] chunks warning is returned when message is not loaded
test: bad or binary content transfer encodings
test: rename test_messages to test_messages_dir