Ilivalidator

- added createReader() template method to high level API
- fixed: ilidir setting from GUI not used
- added object statistics to log
- iox-ili-1.20.1
- ili2c-4.7.6

- added: --allowItfAreaHoles (only ITF)
- iox-ili-1.19.8
- ili2c-4.7.4

- changed default --modeldir to %ITF_DIR;http://models.interlis.ch/;%JAR_DIR/ilimodels
- set value of %JAR_DIR to folder of ilivalidator.jar
- added: new option --allObjectsAccessible to assume all objects are known to the validator
- iox-ili 1.19.6 (2017-08-24)

- added: support multiple input files
- added: --skipPolygonBuilding (only ITF)
- added: --multiplicityOff
- fixed: wrong error message "doItfOidPerTable!=false" / save only persistent settings to ${HOME}/.ilivalidator
- iox-ili-1.19.0 (2017-06-17)
- ili2c-4.7.3

- fixed implementation of uniqueness constraint

- keep/save last directory of file selector
- fixed: missing custom functions should not report an error
- added: implement UNIQUE (LOCAL)
- added: implement UNIQUE WHERE expression