Bump the version number to 0.8.11.

Changes since 0.8.10:
- Improve efficiency of sorting files
- Use case-insensitive sorting for PatientName
- Update dictionary and UIDs for DICOM 2019d.

Bug fixes since 0.8.10:
- Fix vtkDICOMDirectory problem with repeated files
- Don't short-circuit parser on query failure
- Fix incomplete OV SV UV implementation
- Fix error when Database.sql-wal is missing for OsiriX

CMakeLists.txt

@@ -14,7 +14,7 @@ include(CTest)
 # Project version
 set(DICOM_MAJOR_VERSION 0)
 set(DICOM_MINOR_VERSION 8)
-set(DICOM_PATCH_VERSION 10)
+set(DICOM_PATCH_VERSION 11)
 set(DICOM_SHORT_VERSION "${DICOM_MAJOR_VERSION}.${DICOM_MINOR_VERSION}")
 set(DICOM_VERSION "${DICOM_SHORT_VERSION}.${DICOM_PATCH_VERSION}")