#4 Allow configuration of Flume client and reporting params
Improve properties names and restrict reporting window inside a threshold
Document the new appender properties
Merge branch 'master' into feature/agent_config

Conflicts:
	src/main/java/com/git/logback/flume/FlumeAvroManager.java
Fixed wrong spacing and altert for wrong property format
Merge pull request #5 from gilt/feature/agent_config

#4 Allow configuration of Flume client and reporting params