contrib/bootstrap: MacOSX, avoid multiple -isysroot definitions by using CC, CXX and LD envars (PCC only for now, needs intel test)

Slovak l10n update by Marián Hikaník

Remove the obsolete vlc/python directory. Up-to-date version of python bindings lie in bindings/python

user stop or end of playlist).

extras/contrib/bootstrap: Store wget, curl and svn as absolute path in config.mak so they won't get untracked. (Patch by Jan David Mol <jjdmol at gmail.com>).

Mac OS X gui: Comply to "Cocoa Thread Safety" guideline, that is, make creating, resizing, closing, the NSView on main thread.

all: improve input rate (no more out of order/dropped pictures on
rate change).

It avoids segfault when resizing to 0x0.
It fixes segfault when VLC is started with a video file. (But I fear
that we have a race condition here because if the same file is played
later, it works)

vlc one, fixed segfault with x11 at least)

Libvlc event: Support for event extra information passing. And register to "time" event rather than "position".