org: let ob-async ignore ob-ipython

ipython implements its own `async` keyword. As ob-async is loaded now by
default, we need to explicitly tell ob-async not to touch ob-ipython blocks.
This commit is contained in:
UndeadKernel 2019-01-09 14:06:02 +01:00
parent 4b2dbe42a5
commit 5d4dec996f