Remove most of DMDV1 from the frontend
fix Issue 7782 - [ICE] With wrong import syntax
Merge pull request #2742 from yebblies/dmdv1

Remove most of DMDV1 from the frontend
Remove DMDV2 from the frontend
fix Issue 11489 - Improper implicit cast to immutable.
Fix Issue 10926 - Wrong expression printed when ternary operator used as lvalue
Fix Issue 10927 - Power of complex number causes an internal error
Merge pull request #2747 from yebblies/dmdv2

[DDMD] Dmdv2
Merge pull request #2750 from yebblies/issue10926

Fix Issue 10926 - Wrong expression printed when ternary operator used as lvalue
Merge pull request #2751 from yebblies/issue10927

Issue 10927 - Power of complex number causes an internal error
Merge pull request #2743 from 9rnsr/fix7782

[REG2.064] Issue 7782 - [ICE] With wrong import syntax
Merge pull request #2749 from 9rnsr/fix11489

Issue 11489 - Improper implicit cast to immutable.