Upgrade various dependencies including Dropwizard 0.6.2.

Classpath diff:
```
5,8c5,8
< ch/qos/logback/logback-classic/1.0.7/logback-classic-1.0.7.jar
< ch/qos/logback/logback-core/1.0.7/logback-core-1.0.7.jar
< com/amazonaws/aws-java-sdk/1.3.31/aws-java-sdk-1.3.31.jar
< com/bazaarvoice/badger/badger-core/0.4.5/badger-core-0.4.5.jar
---
> ch/qos/logback/logback-classic/1.0.10/logback-classic-1.0.10.jar
> ch/qos/logback/logback-core/1.0.10/logback-core-1.0.10.jar
> com/amazonaws/aws-java-sdk/1.5.5/aws-java-sdk-1.5.5.jar
> com/bazaarvoice/badger/badger-core/0.5.1/badger-core-0.5.1.jar
10,21c10,22
< com/bazaarvoice/curator/dropwizard/1.1.1/dropwizard-1.1.1.jar
< com/bazaarvoice/curator/recipes/1.1.1/recipes-1.1.1.jar
< com/bazaarvoice/ostrich/ostrich-core/1.5.2/ostrich-core-1.5.2.jar
< com/bazaarvoice/ostrich/zookeeper/ostrich-zookeeper-registry/1.5.2/ostrich-zookeeper-registry-1.5.2.jar
< com/fasterxml/jackson/core/jackson-annotations/2.1.1/jackson-annotations-2.1.1.jar
< com/fasterxml/jackson/core/jackson-core/2.1.1/jackson-core-2.1.1.jar
< com/fasterxml/jackson/core/jackson-databind/2.1.1/jackson-databind-2.1.1.jar
< com/fasterxml/jackson/dataformat/jackson-dataformat-yaml/2.1.1/jackson-dataformat-yaml-2.1.1.jar
< com/fasterxml/jackson/datatype/jackson-datatype-guava/2.1.1/jackson-datatype-guava-2.1.1.jar
< com/fasterxml/jackson/datatype/jackson-datatype-joda/2.1.1/jackson-datatype-joda-2.1.1.jar
< com/fasterxml/jackson/jaxrs/jackson-jaxrs-json-provider/2.1.1/jackson-jaxrs-json-provider-2.1.1.jar
< com/fasterxml/jackson/module/jackson-module-jaxb-annotations/2.1.1/jackson-module-jaxb-annotations-2.1.1.jar
---
> com/bazaarvoice/curator/core/1.3.2/core-1.3.2.jar
> com/bazaarvoice/curator/dropwizard/1.3.2/dropwizard-1.3.2.jar
> com/bazaarvoice/curator/recipes/1.2.0/recipes-1.2.0.jar
> com/bazaarvoice/ostrich/ostrich-core/1.7.1/ostrich-core-1.7.1.jar
> com/bazaarvoice/ostrich/zookeeper/ostrich-zookeeper-registry/1.7.1/ostrich-zookeeper-registry-1.7.1.jar
> com/fasterxml/jackson/core/jackson-annotations/2.1.4/jackson-annotations-2.1.4.jar
> com/fasterxml/jackson/core/jackson-core/2.1.4/jackson-core-2.1.4.jar
> com/fasterxml/jackson/core/jackson-databind/2.1.4/jackson-databind-2.1.4.jar
> com/fasterxml/jackson/dataformat/jackson-dataformat-yaml/2.1.4/jackson-dataformat-yaml-2.1.4.jar
> com/fasterxml/jackson/datatype/jackson-datatype-guava/2.1.2/jackson-datatype-guava-2.1.2.jar
> com/fasterxml/jackson/datatype/jackson-datatype-joda/2.1.2/jackson-datatype-joda-2.1.2.jar
> com/fasterxml/jackson/jaxrs/jackson-jaxrs-json-provider/2.1.4/jackson-jaxrs-json-provider-2.1.4.jar
> com/fasterxml/jackson/module/jackson-module-jaxb-annotations/2.1.4/jackson-module-jaxb-annotations-2.1.4.jar
25c26
< com/google/guava/guava/13.0.1/guava-13.0.1.jar
---
> com/google/guava/guava/14.0.1/guava-14.0.1.jar
30,32d30
< com/netflix/curator/curator-client/1.3.2/curator-client-1.3.2.jar
< com/netflix/curator/curator-framework/1.3.2/curator-framework-1.3.2.jar
< com/netflix/curator/curator-recipes/1.3.2/curator-recipes-1.3.2.jar
34,40c32,38
< com/sun/jersey/contribs/jersey-apache-client4/1.15/jersey-apache-client4-1.15.jar
< com/sun/jersey/jersey-client/1.15/jersey-client-1.15.jar
< com/sun/jersey/jersey-core/1.15/jersey-core-1.15.jar
< com/sun/jersey/jersey-server/1.15/jersey-server-1.15.jar
< com/sun/jersey/jersey-servlet/1.15/jersey-servlet-1.15.jar
< com/yammer/dropwizard/dropwizard-client/0.6.1/dropwizard-client-0.6.1.jar
< com/yammer/dropwizard/dropwizard-core/0.6.1/dropwizard-core-0.6.1.jar
---
> com/sun/jersey/contribs/jersey-apache-client4/1.17.1/jersey-apache-client4-1.17.1.jar
> com/sun/jersey/jersey-client/1.17.1/jersey-client-1.17.1.jar
> com/sun/jersey/jersey-core/1.17.1/jersey-core-1.17.1.jar
> com/sun/jersey/jersey-server/1.17.1/jersey-server-1.17.1.jar
> com/sun/jersey/jersey-servlet/1.17.1/jersey-servlet-1.17.1.jar
> com/yammer/dropwizard/dropwizard-client/0.6.2/dropwizard-client-0.6.2.jar
> com/yammer/dropwizard/dropwizard-core/0.6.2/dropwizard-core-0.6.2.jar
60,63c58,61
< joda-time/joda-time/2.1/joda-time-2.1.jar
< junit/junit/4.8/junit-4.8.jar
< net/java/dev/jna/jna/3.2.3/jna-3.2.3.jar
< net/sourceforge/argparse4j/argparse4j/0.2.2/argparse4j-0.2.2.jar
---
> joda-time/joda-time/2.3/joda-time-2.3.jar
> junit/junit/4.11/junit-4.11.jar
> net/java/dev/jna/jna/3.5.2/jna-3.5.2.jar
> net/sourceforge/argparse4j/argparse4j/0.4.0/argparse4j-0.4.0.jar
70,71c68,72
< org/apache/httpcomponents/httpclient/4.2.1/httpclient-4.2.1.jar
< org/apache/httpcomponents/httpcore/4.2.1/httpcore-4.2.1.jar
---
> org/apache/curator/curator-client/2.2.0-incubating/curator-client-2.2.0-incubating.jar
> org/apache/curator/curator-framework/2.2.0-incubating/curator-framework-2.2.0-incubating.jar
> org/apache/curator/curator-recipes/2.0.1-incubating/curator-recipes-2.0.1-incubating.jar
> org/apache/httpcomponents/httpclient/4.2.3/httpclient-4.2.3.jar
> org/apache/httpcomponents/httpcore/4.2.2/httpcore-4.2.2.jar
76,82c77,83
< org/eclipse/jetty/jetty-continuation/8.1.8.v20121106/jetty-continuation-8.1.8.v20121106.jar
< org/eclipse/jetty/jetty-http/8.1.8.v20121106/jetty-http-8.1.8.v20121106.jar
< org/eclipse/jetty/jetty-io/8.1.8.v20121106/jetty-io-8.1.8.v20121106.jar
< org/eclipse/jetty/jetty-security/8.1.8.v20121106/jetty-security-8.1.8.v20121106.jar
< org/eclipse/jetty/jetty-server/8.1.8.v20121106/jetty-server-8.1.8.v20121106.jar
< org/eclipse/jetty/jetty-servlet/8.1.8.v20121106/jetty-servlet-8.1.8.v20121106.jar
< org/eclipse/jetty/jetty-util/8.1.8.v20121106/jetty-util-8.1.8.v20121106.jar
---
> org/eclipse/jetty/jetty-continuation/8.1.10.v20130312/jetty-continuation-8.1.10.v20130312.jar
> org/eclipse/jetty/jetty-http/8.1.10.v20130312/jetty-http-8.1.10.v20130312.jar
> org/eclipse/jetty/jetty-io/8.1.10.v20130312/jetty-io-8.1.10.v20130312.jar
> org/eclipse/jetty/jetty-security/8.1.10.v20130312/jetty-security-8.1.10.v20130312.jar
> org/eclipse/jetty/jetty-server/8.1.10.v20130312/jetty-server-8.1.10.v20130312.jar
> org/eclipse/jetty/jetty-servlet/8.1.10.v20130312/jetty-servlet-8.1.10.v20130312.jar
> org/eclipse/jetty/jetty-util/8.1.10.v20130312/jetty-util-8.1.10.v20130312.jar
84c85,86
< org/hibernate/hibernate-validator/4.3.0.Final/hibernate-validator-4.3.0.Final.jar
---
> org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar
> org/hibernate/hibernate-validator/4.3.1.Final/hibernate-validator-4.3.1.Final.jar
88,92c90,94
< org/slf4j/jcl-over-slf4j/1.7.2/jcl-over-slf4j-1.7.2.jar
< org/slf4j/jul-to-slf4j/1.7.2/jul-to-slf4j-1.7.2.jar
< org/slf4j/log4j-over-slf4j/1.7.2/log4j-over-slf4j-1.7.2.jar
< org/slf4j/slf4j-api/1.7.2/slf4j-api-1.7.2.jar
< org/xerial/snappy/snappy-java/1.0.4.1/snappy-java-1.0.4.1.jar
---
> org/slf4j/jcl-over-slf4j/1.7.4/jcl-over-slf4j-1.7.4.jar
> org/slf4j/jul-to-slf4j/1.7.4/jul-to-slf4j-1.7.4.jar
> org/slf4j/log4j-over-slf4j/1.7.4/log4j-over-slf4j-1.7.4.jar
> org/slf4j/slf4j-api/1.7.4/slf4j-api-1.7.4.jar
> org/xerial/snappy/snappy-java/1.0.5/snappy-java-1.0.5.jar
```