Enumerator value evaluates to -1, which cannot be narrowed to type 'char' [-Wc++11-narrowing]

Fix architecture check to include aarch64 in build and install scripts

Avoiding re-copying the existed header file.

Refactor precompiled headers and improve Windows compatibility.
Extend TKernel, TKMath and TKBRep pch with more usage headers.
Implement PCH for TKDEIGES, TKDESTEP, TKMesh, and TKXSBase.

Reorganized style for param to the next templates:
 - "@param theParameter description ..."
 - "@param[in] theParameter description ..."
 - "@param[out] theParameter description ..."
 - "@param[in][out] theParameter description ..."
 The replacement was with keeping spacing, no removing of extra spaces.
In some files '/' was used instead of '@', that was not updated yet.

tcl threads required VC C++ 2010 redistribution package for run-time.
Downloading dll helps to start testing in multiprocessor env