[Completion] Fixed #128 nre
[Resolver] If no explicit idObject given, take the resolution context's caret location as fall back for proper scoping
[Completion] Allow Ctrl+Space completion at a code block's begin
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[Completion] Added ICompletionDataProvider method that allows setting recommended completion items
[Tests] #129 Added try-catch Exception variable resolution test
[Tests] Added test for completion suggestion. Still ignored because not implemented yet.
[Tests] Resolved #129 - No problems with implicit catch-variable typing, either.
[Resolver/Evaluation] Resolved #130 - Corrected KeyType confusion with Array&AssocArrayTypes; Implemented q'n'd approach for casting primitive values to other primitive types
Fixed a typo in the prefetcht1 instruction.