jackson: Upgrade to 2.2.3
protobuf: Upgrade to 2.5.0
httpclient-4: Upgrade to client 4.3.1, core 4.3
qpid: Upgrade to qpid 0.24
netty: Upgrade to 3.6.6
async-httpclient: Upgrade to 1.7.20 (netty bump still needed)
async-httpclient: Update to netty ~> 3.6.6 (prerelease)
icu: Upgrade to 51.2
lucene: Upgrade to 4.3.1
solr: Upgrade to 4.3.1 (+ deps)
Merge branch 'jackson' into dev
Merge branch 'protobuf' into dev
Merge branch 'httpclient-4' into dev
Merge branch 'qpid' into dev
Merge branch 'netty' into dev
Merge branch 'async-httpclient-1.7.x' into dev
Merge branch 'icu' into dev
Merge branch 'lucene' into dev
Merge branch 'guava' into dev
Merge branch 'solr' into dev