v1.1.3

Addresses these issues:

• #5: Maximum allowable file size should be configurable.
• #6: Fix for NPE when client uses XEP v0.3 or higher.
• #7: Responses to slot requests should use syntax of the request.
• #8: Add maximum file size to service discovery responses.

v1.1.2

[maven-release-plugin] copy for tag v1.1.2

v1.0.0

Update README.md