Splits XML <failure> tags and escapes required XML characters

Adds automatic generation of test-runners, help-page and test-selection

Adds support for to_string() and toString() member-functions
Adds (un)installation targets
Fixes compilation warnings and errors

Improved formatting of output as well as comparisons

Removed Windows-specific code
Fixed compilation on all platforms
Bugfixes

Added BDD-style test-cases via cpptest-bdd.h

ConsoleOutput now in color!

Added tests for string-equality
Improved duration calculation
Fixed compilation for clang

Added support for registering tests with arbitrary amount of parameters

Clang does only support up to three parameters due to a bug in the compiler
Test-parameters are now shown for failed test-methods
Bugfixes

Added ParallelSuite for running test-suites in parallel

Fixed build-path for Windows
Fixed assertions for enum-classes

Supports all of the original cpptest's output-modes

Initial version.

Supports all of the original cpptest's tests