Test creating offers from all sides and crossing them

[GeorgLink]

• Use different accounts
• create fixed and unfixed offers
• create offers that match and check that they are actually being crossed
• accept existing offers

some offers did not appear in the list of offers .... make sure all this works as expected.

[GeorgLink]

I made good progress on this today... fixed several issues.

[GeorgLink]

needs more testing

[GeorgLink]

needs testing of reselling