cppcheck: Variable is assigned in constructor body
cppcheck: Possible innefficient checking for emptiness
cppcheck: extra qualification is unnecessary

and could be considered as error
language/italian: replace Scaricamento with download/downloading

fixes #488

v2: add suggestions by dudeing (desura forum)
cef: move arguments for cef build into inc file
cef: add proprietary_codecs=0 and ffmpeg_branding=Chromium to cef build system
cmake: add switch for h.264 support

v2: add H264_SUPPORT documentation
ebuild: add useflag for h.264 support
cmake: add WITH_FLASH option
ebuild: add useflag for flash support
version: update CHANGELOG

Conflicts:
	CHANGELOG
Merge pull request #501 from karolherbst/bug488

language/italian: replace Scaricamento with download/downloading
Merge pull request #505 from karolherbst/h264

add h.264 support, but disable it by default
version: note flash and H.264 flags in changelog
Merge pull request #424 from karolherbst/cppcheck_fixes

Cppcheck fixes
ebuild: 0.8.0_rc9