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
removed prefix in tests
fixed config params and collector path
memory_docker: properly fail without docker-py
Guard agains puppet's last_run_summary.yaml containing None values