Document how Server side security
Removed some leftover OK properties, fix #576
Added test to illustrate #579 how to combine queries.
Merge branch 'master' of https://github.com/elasticsearch/elasticsearch-net

Conflicts:
	src/Tests/Nest.Tests.Integration/IntegrationTests.cs
Interfaces for querydescriptors and favoring explicit interface implemenation over internal properties
simplified json properties on querydescriptors
Update UaxEmailUrlTokenizer.cs

removed space at the end of the Type so that it will work with ES properly.
QueryDescriptors store state in explicitly implemented interfaces instead of internal properties
descriptor interfaces inherit from IQuery instead of their implementations
Commiting failing build
when tracing is enabled, log the actual json request. Was just logging "byte[]" which was no help. This way we can see the command sent to ES
Merge pull request #589 from sporty81/master

when tracing is enabled, log the actual json request
allow type name to be overridden when adding mappings at index creation
Write DateFormat attribute to json
Changed wrong API reference in IElasticClient XMLDoc  and added page section to some API reference links
First attempt at adding .Fuzziness to suggest

- Changed the _Fuzzy property in CompletionSuggestDescriptor to
IFuzzySuggestDescriptor
- Updated FuzzySuggestDescriptor to implement IFuzzySuggestDescriptor
- Added FuzzinessSuggestDescriptor implementing IFuzzySuggestDescriptor
- Added .Fuzziness method to CompletionSuggestDescriptor
- Added unit tests in CompletionSuggestTests

Issues:
- Both the Fuzzy and Fuzziness methods returns a
CompletionSuggestDescriptor<T>, so that means you can chain .Fuzzy and
.Fuzziness. If you chain them, only the last one applied will be used.
That might not be a problem, depending on what level of knowledge is
expected from the developers using NEST.
Changed default behaviour of .Fuzziness

Now generates fuzzy: {} when not supplying anything to the .Fuzziness
method, as per
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-suggesters-completion.html#fuzzy
optimize access to dictionary
Tests to prove #606
extremely wordy unit test name. Forgot to change to correct expectation