* 7z has a quirk in that one MUST specify the image index
when a WIM has multiple images, but the same index MUST
be omitted if there is only one.
* Because of this, Windows 7 Enterprise images reported a
(nonfatal) extraction error when trying 7z.
* Closes#680
* Also fix a typo in registry.h
* Also update Bled to latest, as well as build scripts
* Note: Considering that Visual Studio 2015 is both freely and legally
available for anyone who wants to use it to compile Rufus, starting
with this commit, I will NOT be supporting any other version of Visual
Studio but 2015.
* Application will start in portable mode if its name contains a 'p'
eg. "rufus_portable.exe" or "prufus.exe"
* Closes#264
* Also fix a couple smaller issues
* update copyright year
* switch relevant files to UTF-8 (without signature).
It's 2013 for crying out loud: if your file editor or file viewer
can't handle plain UTF-8, go back to the 1980s!
* also rename autogen.sh to bootstrap.sh