FakeVim: Remove default escape key press from tests

Change-Id: I737a532e981db5659478836810a2dfb76c0627ef
Reviewed-by: hjk <hjk121@nokiamail.com>
FakeVim: Added tests for cursor target column

Change-Id: Iac3a3153783530ac8a0d40cc9a37a50982afe9ae
Reviewed-by: hjk <hjk121@nokiamail.com>
FakeVim: Fix target column for visual movement commands

Change-Id: I90fb87c06d623736d506c570b77c92666fab4170
Reviewed-by: hjk <hjk121@nokiamail.com>
FakeVim: Set correct target column for "|" command

Change-Id: I5d3465a8b4e58fb2e56429cdd0b33a940211485f
Reviewed-by: hjk <hjk121@nokiamail.com>
FakeVim: Fix target column when leaving insert mode

Change-Id: Idb9d6b70815d7212f677d68b3d5d268abdf4f44f
Reviewed-by: hjk <hjk121@nokiamail.com>