need to specify in the input file that this is Newton iteration
This is a very new feature of c++11 just introduced in 2013. Only VS2013 compiler supports it. For now disable it to avoid any compiling error from VS2010 and VS2012.
use int instead of size_t to avoid compiler warning.
we do not have assembler for residual and Jacobian of the non-linear part. So disable them.
re-definition. remove it.
fix the location where "LinearEQSType", "ResidualEQSType" and "DxEQSType" are defined.
we do not have residual and Jacobian assembler. Therefore clean the code.