Add Scala 2.10.3 support and fluentd-standalone.jar
Install fluentd and its gem dependencies before testing
Add useful sbt plugins
Ignore *~ files
Use fluentd-standalone in test cases
Ignore IntelliJ project files
Removed MockFluentd since scala.actor becomes deprecated
Launch a single fluentd instance. Disable buffering of test outputs
Set travis notification email
Wait before terminating fluentd
Use fluentd-standalone-0.1.1 that fixes some error message
Upgrade to fluentd-standalone-0.1.2 that introduces exponential backoff when connecting to fluentd
Merge pull request #10 from oza/feature/scala-2.10.3

Test with fluentd-standalone
update libraries version
replace lift-json with json4s
add scala 2.10.4 to crossScalaVersions
add scala 2.11.0 to crossScalaVersions
remove 2.10.0, 2.10.3 from crossScalaVersions
Merge pull request #11 from zaneli/scala_2_11_0

update libraries version and add scala 2.10.4, 2.11.0
remove scala 2.9 support

Signed-off-by: Tsuyoshi Ozawa <ozawa.tsuyoshi@gmail.com>