fix test
better javadoc
remove mail notifications (for now) from travis
add to the keep alive thread name the version number, so it will be simpler to know from stack traces the es version
Cluster Nodes hot_threads API, closes #2134.
expose snapshots parameter
Overwrite ignore_above parameter when mapping is updated. Issue #2121
Added ignore_malformed mapping parameter for all number like types. Issue #2120
Improve recovery time when processing large mappings, closes #2138.
better debug output when failing to load global state file
better percent calc for hot threads, including more details on top threads (time out of interval)
remove rouge sout...
create a unique recovery id when recovering from a peer shard instead of using shard id
this allows to handle better cases where we need to cancel an existing recovery
Fixed top children query bug reported in issue #2140

Fixed type.
- Fixed timezone parsing when input starts with '+'sign. Fixes issue #2141
Allow custom type_table to be passed to Lucene's WordDelimiterFilter() constructor, instead of just the default
Rename text query to match query (text query still works, with variants), closes #2150
move the fieldName and text ot the parse element so the query can be reused
simplify the parsing part of match query
Upgrade to guava 13.0