Update requirement for 2.2
merged branch Seldaek/psr3 (PR #28)

This PR was merged into the master branch.

Commits
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8163be7 Update requirement for 2.2

Discussion
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Update to use latest monolog and PSR-3

Depends on symfony/symfony#6628

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by stof at 2013-01-09T10:27:42Z

This requires creating the 2.1 branch, right ?

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by stof at 2013-01-09T10:28:22Z

nevermind, it already exists
Add Pushover handler configuration
Merge pull request #29 from EmmanuelVella/pushover

Add Pushover configuration
Fix requirements, fixes #32
Workaround for requirements
Added classes to cache
Merge pull request #33 from dlsniper/classes-cache

Added classes to cache
added configuration parameter to swift mailer handler
Merge pull request #35 from alsar/swift-content-type

Added configuration parameter to swift mailer handler
Added raven support
No client instantiation in extension
No client instantiation in extension
Create client only if it doesn't exist yet
Merge remote branch cevou/raven