Merge branch 'Added_Flag_to_disable_ipopt' into 'master'

Added Flag to disable ipopt

See merge request !77
5 jobs for master in 9 minutes and 29 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Test
passed clang-c++11 #125623
Linux

00:09:27

passed CoMISo-VS2017-Qt-5.10.1-x64 #125625
VS2017 IPOPT3129

00:01:16

passed gcc-c++11 #125622
Linux

00:05:35

passed macos-c++11 #125624
Apple

00:03:02

 
  Deploy
passed trigger_build #125626

00:00:01