cmake/platform/unix: add boost-1.53 no scoped enum definition

fixes #533

NOTE: this is a candidate for the stable branch
js/playList: parse rating to float

the custom sort function is comparing strings. String comparision in JavaScript is fine as long as both strings have the same lenght and the decimal mark at the same position.

But "10.0" was the only case violating this. "10.0" < a is returning false for all a's matching ^[0-9]\.[0-9]$

fixes #374

v2: we need to handle the rating coloumn explicitly, also remove this dirty eval hack with an associative array access

fixup
version: note #374 and #533 fix in changelog
version: 0.8.0_rc10
version: 0.8.0_rc11-devel
npwrapper: add debian flash plugin path
Made README a markdown file. Content is the same, readability with
text-based applications is identical, but github renders this way more
nicely. :)

Conflicts:
	README
cmake: rework unit test execution a bit

so we don't depend on the static test_exec_monitor boost lib, also fixes
some rare main undefined errors

Conflicts:
	CMakeLists.txt
	cmake/modules/macros.cmake
travis: update apt tree before installing

this will fix errors in apt-get install if the server no longer have the requested archives
changelog: fix typo
util: let launchProcess work more like launchProcessXDG

this should fix #558

NOTE: this is a candidate for the stable branch
version: note #558 and boost-1.53 bug fix
cmake: move to desura github account

Conflicts:
	CMakeLists.txt
version: add note about repository moving
version: note #569 fix in changelog
Fix #577 for Polish
Fix #577 for other languages
version: note #577 fix in changelog
Fixed NSS 3.15 errors.
patch/chromium-nss-3.15: check against major version as well