added solver containing Steger-Warming, Van Leer and Lax Friedrich in one for Euler and Navier-Stokes

unsigned int cannot hold a value of 0.5, it was probably meant to wait
0.5 seconds, i.e. 0.5e6 microseconds.

Tomáš Oberhuber authored 6 years ago and Tomáš Oberhuber committed 5 years ago

Splitting the String examples.
Adding String enum 'SplitSkipEmpty' for the method split.

TNL is not supposed to have any external dependencies, so an empty
config file is useless. If some marginal parts of the project (such as
code for image processing) need to depend on some non-standard library,
they should be split into a separate module/project so that the
dependencies can be properly specified.

For now, the macros are specified as compiler parameters. Client
software using the affected headers will have to do the same.