Tw2.core

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- Kajiki Template Engine Support
- Disallow DisplayOnlyWidget as child of RepeatingWidget as it doesn't work anyways `4c15c5a <https://github.com/toscawidgets/tw2.core/commit/4c15c5ae02db1956d51685b3f444cfc76fdf1e55>`_
- Flush memozation cache when auto_reload_templates in the middleware is enabled
- Fix safe_validate with FormEncode validators `3fa88ac <https://github.com/toscawidgets/tw2.core/commit/3fa88ace7d2028612d37b854a52d40ff9a654b17>`_

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- Fix CompoundWidget and MatchValidator
- Fix archive_tw2_resources `8956e83 <https://github.com/toscawidgets/tw2.core/commit/8956e832ea3944f9f6ebd0f28d1f514644c68bcd>`_
- Fix DateValidator and DateTimeValidator to be in sync with tw2.forms `06da5b9 <https://github.com/toscawidgets/tw2.core/commit/06da5b9023c576b4efb73187d53d6c9a9f691f4d>`_

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- Merge branch 'hotfix/2.1.6' `a699822e5 <https://github.com/toscawidgets/tw2.core/commit/a699822e56031a1a0aa351f7bae19ff58401af18>`_
- compound_key was ignoring key for RepeatingWidget `ed0946146 <https://github.com/toscawidgets/tw2.core/commit/ed09461460775b9d8034ecfcb8cb8680a43c9fee>`_
- Fix for DisplayOnlyWidget in compound_id regression `11570e42e <https://github.com/toscawidgets/tw2.core/commit/11570e42e4dde2b03145bec36b949ad282cce845>`_
- All and Any validators didn't work with unicode error messages `3c177ad8d <https://github.com/toscawidgets/tw2.core/commit/3c177ad8d5a04d2913b8f62418b9a2b0e2dbfc7b>`_
- Merge branch 'master' of amol-/tw2.core into develop `5254065c0 <https://github.com/toscawidgets/tw2.core/commit/5254065c01a362617956ce0adb08851884ee0596>`_

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- Fix duplicate class name `1c133c907 <https://github.com/toscawidgets/tw2.core/commit/1c133c9074aaded7823d99e3f31aaf4eab8f26d8>`_
- Be able to put an HTML separator between the children of a RepeatingWidget. We also need to support it for the CompoundWidget since it uses the same template `db717642d <https://github.com/toscawidgets/tw2.core/commit/db717642dff0b5b3cb69e7e3929a0ceaf08a2a54>`_
- Merge pull request 96 from LeResKP/develop `41229bf01 <https://github.com/toscawidgets/tw2.core/commit/41229bf01b079f49d4ba8747d2f530f4d0eddf99>`_
- Re-enable archive_tw2_resources on Python 2 `56215397a <https://github.com/toscawidgets/tw2.core/commit/56215397a2e5e373ca5dd44c28fedc4fc66c5d19>`_

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- * Clean up cache * Hack to fix the tests with empty value attributes for genshi `cd5febe2b <https://github.com/toscawidgets/tw2.core/commit/cd5febe2bc6c675fa8c7320731d4fe98c603c42d>`_
- Merge pull request 95 from LeResKP/develop `9f54d72be <https://github.com/toscawidgets/tw2.core/commit/9f54d72be754c6087a0a780c6d89e4761924af23>`_
- Merge branch 'develop' of github.com:toscawidgets/tw2.core into develop `9142fe165 <https://github.com/toscawidgets/tw2.core/commit/9142fe165139db87c761ca4ed17f673244e5a9b7>`_

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