v0.11.0 (Adding ttl support) (#9)

CHANGELOG.md

include/hdb++/HdbppTimescaleDb.hpp

src/DbConnection.cpp

src/DbConnection.hpp

src/HdbppTimescaleDb.cpp

src/HdbppTxNewAttribute.hpp

src/HdbppTxUpdateTtl.hpp

src/PqxxExtension.hpp

src/QueryBuilder.cpp

src/QueryBuilder.hpp

test/CMakeLists.txt

test/DbConnectionTests.cpp

test/HdbppTxDataEventErrorTests.cpp

test/HdbppTxDataEventTests.cpp

test/HdbppTxHistoryEventTests.cpp

test/HdbppTxNewAttributeTests.cpp

test/HdbppTxParameterEventTests.cpp

test/HdbppTxUpdateTtlTests.cpp

test/main.cpp