#2218 Numpy arrays and scalars don't preview properly when debugging
#2218 Numpy arrays and scalars don't preview properly when debugging

Fix safe repr to avoid false positive reporting of numpy scalars (int32, float64 etc) as sequences of indeterminate length.

Do not check collection limits on numpy and scipy types for safe repr purposes in general, since their standard repr already takes care of this.

bolabola/PTVS,fjxhkj/PTVS,DEVSENSE/PTVS,juanyaw/PTVS,int19h/PTVS,crwilcox/PTVS,christer155/PTVS,DinoV/PTVS,ChinaQuants/PTVS,gomiero/PTVS,denfromufa/PTVS,ChinaQuants/PTVS,crwilcox/PTVS,modulexcite/PTVS,zooba/PTVS,crwilcox/PTVS,fjxhkj/PTVS,alanch-ms/PTVS,MetSystem/PTVS,bolabola/PTVS,DinoV/PTVS,denfromufa/PTVS,Habatchii/PTVS,alanch-ms/PTVS,jkorell/PTVS,Habatchii/PTVS,juanyaw/PTVS,modulexcite/PTVS,Habatchii/PTVS,xNUTs/PTVS,jkorell/PTVS,MetSystem/PTVS,fivejjs/PTVS,fivejjs/PTVS,DEVSENSE/PTVS,huguesv/PTVS,huguesv/PTVS,ChinaQuants/PTVS,mlorbetske/PTVS,dut3062796s/PTVS,huguesv/PTVS,bolabola/PTVS,mlorbetske/PTVS,DEVSENSE/PTVS,msunardi/PTVS,gomiero/PTVS,msunardi/PTVS,jkorell/PTVS,jkorell/PTVS,denfromufa/PTVS,zooba/PTVS,christer155/PTVS,Microsoft/PTVS,mlorbetske/PTVS,Microsoft/PTVS,gomiero/PTVS,fivejjs/PTVS,ChinaQuants/PTVS,christer155/PTVS,denfromufa/PTVS,msunardi/PTVS,dut3062796s/PTVS,gilbertw/PTVS,int19h/PTVS,huguesv/PTVS,denfromufa/PTVS,Habatchii/PTVS,DinoV/PTVS,fjxhkj/PTVS,huguesv/PTVS,huguesv/PTVS,mlorbetske/PTVS,Microsoft/PTVS,DinoV/PTVS,zooba/PTVS,dut3062796s/PTVS,msunardi/PTVS,bolabola/PTVS,juanyaw/PTVS,MetSystem/PTVS,gomiero/PTVS,int19h/PTVS,alanch-ms/PTVS,xNUTs/PTVS,modulexcite/PTVS,DEVSENSE/PTVS,ChinaQuants/PTVS,dut3062796s/PTVS,gomiero/PTVS,fivejjs/PTVS,alanch-ms/PTVS,mlorbetske/PTVS,xNUTs/PTVS,christer155/PTVS,Habatchii/PTVS,fjxhkj/PTVS,gilbertw/PTVS,MetSystem/PTVS,msunardi/PTVS,denfromufa/PTVS,modulexcite/PTVS,Microsoft/PTVS,mlorbetske/PTVS,christer155/PTVS,zooba/PTVS,dut3062796s/PTVS,jkorell/PTVS,bolabola/PTVS,Habatchii/PTVS,gilbertw/PTVS,xNUTs/PTVS,bolabola/PTVS,zooba/PTVS,int19h/PTVS,juanyaw/PTVS,MetSystem/PTVS,christer155/PTVS,fjxhkj/PTVS,DEVSENSE/PTVS,alanch-ms/PTVS,ChinaQuants/PTVS,gilbertw/PTVS,crwilcox/PTVS,DinoV/PTVS,Microsoft/PTVS,fjxhkj/PTVS,jkorell/PTVS,fivejjs/PTVS,gilbertw/PTVS,zooba/PTVS,modulexcite/PTVS,int19h/PTVS,modulexcite/PTVS,MetSystem/PTVS,juanyaw/PTVS,xNUTs/PTVS,gilbertw/PTVS,crwilcox/PTVS,xNUTs/PTVS,crwilcox/PTVS,alanch-ms/PTVS,gomiero/PTVS,DEVSENSE/PTVS,msunardi/PTVS,fivejjs/PTVS,Microsoft/PTVS,dut3062796s/PTVS,DinoV/PTVS,juanyaw/PTVS,int19h/PTVS