First commit adding basic cluster health stats
parametrize memory_path for cgroup collector and test it
add metrics and update test
skip parameter for memory_cgroup collector
initial solr collector based on elasticsearch collector and sensu plugin
fixed scheme default value
replaced getting xml stats with json mbeans
removed socked dependency
try to convert strings to float/int values
dont include NaN values
added solr test and fixtures
fixed typos
fixed url get response return
fixed checking cores
fixed typo
fixing test
fixed is not core
fixed expected test result
format json fixture
renamed fixture schema