Update lib/classes/Swift/MemorySpool.php
Implemented Swift_Message cloning + test
corrected typo
Merge branch 'master' of https://github.com/bmurashin/swiftmailer into message_cloning
Cloning fixed
Added Message-Id regeneration
allow to set array of recipients in RedirectingPlugin
add GMail XOAuth2 support
Update plugins.rst

fix grammatical bug
NullTransport should report that all emails have been delivered.
UPDATE: extended mime_types.php with autogenerated and sorted extensions
 using following public sources:
 > http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types
 > https://raw.github.com/minad/mimemagic/master/script/freedesktop.org.xml
UPDATE: autogeneration php script for mime_types.php;
changed code formatting and moved autogenerate script to lib
git apply cs.diff (code reformat)
Added NTLM authentication
Fixes issue that prevents the autoloader from working when unit tests are executed in separate processes with "@preserveGlobalState" enabled
feature #416 Fixes autoloader issue (Class 'Swift_Mailer' not found in..) (NickStemerdink)

This PR was merged into the 5.1-dev branch.

Discussion
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Fixes autoloader issue (Class 'Swift_Mailer' not found in..)

Currently the autoloader fails when unit test are executed with the following conditions:
- Isolated processes
- Preserve global state

This is because in the subprocess the constant is preserved, but the autoload register will be clean. So the autoloader would not be added to any subprocess.

Commits
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7758184 Fixes issue that prevents the autoloader from working when unit tests are executed in separate processes with "@preserveGlobalState" enabled
Travis tweaks
Whitespace fixes
minor #422 Whitespace Fixes (GrahamCampbell)

This PR was merged into the 5.1-dev branch.

Discussion
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Whitespace Fixes

Commits
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ef466d2 Whitespace fixes