AVRO-1314. Java: add @threadSafe annotation to maven plugins.

git-svn-id: https://svn.apache.org/repos/asf/avro/trunk@1483078 13f79535-47bb-0310-9956-ffa450edef68
AVRO-1331. Java: Fix schema-parsing incompatibility introduced in AVRO-1295.

git-svn-id: https://svn.apache.org/repos/asf/avro/trunk@1483463 13f79535-47bb-0310-9956-ffa450edef68
AVRO-1334. Java: Upgrade snappy-java dependency to 1.0.5

git-svn-id: https://svn.apache.org/repos/asf/avro/trunk@1484656 13f79535-47bb-0310-9956-ffa450edef68
AVRO-1238. C: EOF detection in avro_file_reader_read_value

This function now returns the builtin `EOF` constant when end-of-file is
detected.  `0` still indicates a successful read, and other results indicate
errors.

Contributed by Michael Cooper.


git-svn-id: https://svn.apache.org/repos/asf/avro/trunk@1486051 13f79535-47bb-0310-9956-ffa450edef68
AVRO-1324. C: Handle namespaces when parsing schemas

The schema parser can now handle fully-qualified schema references, and it
understands inherited namespaces.

Contributed by Ben Walsh.


git-svn-id: https://svn.apache.org/repos/asf/avro/trunk@1486053 13f79535-47bb-0310-9956-ffa450edef68