Remove unused imports
Remove unused var
flake8 fixes
Fix type analysis in conditional expressions
Refactor conditional expression node
Fix Ada generation for conditional expressions
Added test case for expressions
Update ignored files
Remove test 13
Update Makefiles
Fix missing types in conditional expressions
Fix type analysis for bitwise operators and Seqof/Bitstring operands
Merge branch 'master' of https://github.com/dbrabera/opengeode
Fixed test9
Fixed test-substrings