[PyCrust] CallTips and AutoComp need work

[Patrick K. O'B. <po...@or...>]

The way that python code is being evaluated to determine the object for a
call tip or autocomplete has not been perfected. If anyone would like to
take a look at the code and make suggestions, please do so. Anyone that has
discovered an issue related to this should feel free to reply to this
message so that we can flesh out exactly what needs improving. Thanks.

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Patrick K. O'Brien
Orbtech
"I am, therefore I think."