very basic random HTTP message generator #202
config for random HTTP message generator #202
never forget. /cc @kroepke - #202
weighted methods for random HTTP generator. #202
first real message for random HTTP generator. #202
remove per-action prettyPrint parameter _again_
weighted resources for random HTTP generator. #202
Merge branch '020' of github.com:Graylog2/graylog2-server into 020
good enough GET for random HTTP generator. #202
universal search terms API - #203 #206
universal search statistics API - #203
first parts of extractable internal metrics input

we can move this to a jar and make a real codahale/metrics reporter out of it later.
also brings first parts of new dropdown configuration field.
internal metrics input #210
complete set for internal metrics reporter #210
shorten internal metrics message for storage #210
custom source and always a node_id #210
test for DropdownField #210
do not include metrics name twice #210
log exception, don't just write it it the client...
less verbose log levels for authc