IcuCollationTokenFilter expert properties
Adding tests and some extra trace data
get ready for new release
<strong>Version 1.0.21</strong><em> 2014.12.09</em>

- support for index Token filters, custom filters
- support for index Tokenizers, custom tokenizers
- support for index Analyzers, custom analyzers
- support for _all and _source mappings
- support for support analysis mappings, settings
- support update index analysis settings
- support for mapping Analyzer
- refactored the search results to conform with the search API hits/hit etc