Don't report durations if not reporter anything else
Some Clara/ command line clean-up and tweaks
Build 8
- includes command line tweaks and fixes for durations
Separated out catch_platform.h
Update CodeBlocks project
Merge commit 'f41fad7e20108ffe1b8c9eadbff1838ccdc9fe82'
Merge commit '1870ca84551a29f234f0d366a29caba8e1f843f9'

Conflicts:
	projects/SelfTest/CmdLineTests.cpp
v1.0.0 Build 8

Merge commit '46118714b123cf4133128d1c3d8f3ec8d821b505'

Conflicts:
	README.md
	single_include/catch.hpp
Merge commit '638cf9feb4849bee6fa613f1c0e7545fa899322f'

Conflicts:
	include/internal/catch_timer.h
	include/internal/catch_timer.hpp
Regenerate single header