Collective.dexteritytextindexer

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- Remove traces of plone.directives.form (which implicitly added grok as a dependency).
[gforcada]

- Silent a plone.behavior warning.
[gforcada]

- Specify compatibility in setup.py for versions which are tested and remove
unittest2 dependency
[tomgross]

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- Add schemaeditor support
[datakurre]

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- Handle indexing from scripts.
Fixes https://github.com/collective/collective.dexteritytextindexer/issues/12
[gforcada]

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- Fix encoding error when transforming HTML to text.
[jone]

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- Drop Plone 4.1 support.
[jone]

- Mark title and description of p.a.dexterity's IBasic
as searchable by default.
[jone]

- Add a no_longer_searchable utility function.
[jone]

- Plone 4.3 support.
[jone]

- Eliminate grok / martian dependencies in favor of the new plone.supermodel directives. 5
[jone]

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- Do not try to convert text/plain in files, just index it as it is.
[zupo]