Added a log_curl parameter to ES for using the standard logging package to log curl requests. Should eventually supersede the dump_curl parameter.
Made _get_curl_request() unicode-friendly
fix analyzer functionality in TextQuery
'lang' parameter for script filters now supported

This allows you to, for example, use native scripts in filters.
Merge pull request #213 from danfairs/hotfix/0.19.1-native-scripts

'lang' parameter for script filters now supported
Allow simplejson to override json, if present. Fixes #216.
Merge pull request #217 from danfairs/hotfix/216-simplejson

Allow simplejson to override json, if present. Fixes #216.
Fixed invalid error message formatting

In ES._check_servers(), if `server` is a list of size 2 or >=4,
formatting string was failing with the following exception::

    TypeError: not all arguments converted during string formatting
Merge pull request #220 from silver-/patch-1

Fixed invalid error message formatting
Fixing the link to the documentation
Fixing docs so they don't use depecated apis
Merge pull request #225 from vbabiy/doc-link-fix

Fixing the link to the documentation
Merge pull request #226 from vbabiy/usage-docs-fix

Fixing docs so they don't use depecated apis
Update pyes/queryset.py
Update pyes/es.py
Update pyes/es.py
adjust position to compare with total

This fixes an additional request when iteration at the end of a result.
Merge pull request #231 from jukart/comparetotal

adjust position to compare with total
Merged with upstream
Pass weak references to bulker, indices and cluster objects, fixes #233

--HG--
extra : transplant_source : t%B9%07R%9B%83%14%DE%1FO%18%90%18%E0%C67%5E%D1%E9%A1