Merge branch 'feature/add-cmake-flags-to-dunecontrol' into 'master'

Feature/add cmake flags to dunecontrol

Closes #93 (closed)

See merge request !378 (merged)

(cherry picked from commit 17e449d1)

c4c88e18 [cleanup] Remove some part of dunecontrol related to Autotools 38ef7384 [clenaup] Remove now unused function module_la_libname b42d9cf9 [cleanup] Change whitespace, reverse logic of if statement 737cfa95 [cleanup] Whitespace and an improved comment 14b4acce dunecontrol's configure-opts can be used for CMake flags e8b78576 [changelog] Add changes in dunecontrol's configure-opts