Pyramid-oereb

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- Bug-fix release for 1.2.2 (fix intersection bug, fix pdfreport template)

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- Further bug-fixes for oereb service versoin 1.0, notably regarding schema conformity
and better support for other OS versions.
- New configuration parameter type_mapping in real_estate, which allows to configuratively
define the texts to be used for realestate types (optional parameter).

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- Bug-fixes for service version 1.0 (pyramid_oereb 1.2.0),
using results from pilot integration of new version at BL.

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- First implementation of federal extract requirements as per november 2017
(service in version 1.0, extract in version 1.0.1, data model in version 1.0.1).
- Update of automated tests to correspond to new requirements.
- Static extract implementation update according to Weisung july 1st, 2018.
- Oereb lex model creation support and documentation.
- Bug fixes (legend entries, multiple view services, scaling in print, document titles in print).
- Facilitate customization of document title generation.

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- Final implementation of federal extract requirements as per november 2016
(extract in version 0.8, data model in version 0.4).

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- introduce configurable pdf print service (print proxy)
- enable proxy configuration for external web api usage
- fix standard database
- improve python 3 compatibility
- minor bug fixing