Added special SwiftMailerHandler that flushes mail queue if necessary
Listen to kernel.terminate to decide if messages should be flushed instantly
Removed SwiftMailerHandler
Merge pull request #51 from astina-forks/swiftmailer_flush

Added special SwiftMailerHandler that flushes mail queue if necessary
Add BC for older symfony versions, refs #51
Basic mongo implementation
resolving parameterized class name
Merge pull request #54 from usoban/bugfix/swiftmailer-di

Resolving parameter name before calling class_exists
Param check: if user is set, pass must be present (mongo)
UniqId for service name
Give default values for mongo database and collection.
The mongo configuration has to be specified to use a MongoHandler
Merge pull request #55 from pacoVela/master

Basic Mongo implementation
fix config to work with exactly one value for excluded_404s in XML format
Merge pull request #56 from xabbuh/excluded-404s-single-xml-value

fix config to work with exactly one value for excluded_404s in XML forma...
add call to fixXmlConfig() such that the channel option can be configured in XML format
Merge pull request #58 from xabbuh/fix-xml-channels-option

add call to fixXmlConfig() such that the channel option can be configure...
update XML schema to support the excluded-404 config option
Merge pull request #59 from xabbuh/excluded-404-xsd-update

update XML schema to support the excluded-404 config option
Randomize service ids of auto generated gelf publishers, fixes #62