youtube-dl 2013.07.19

Closes #21346.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
RethinkDB 1.7.3

Release notes: https://github.com/rethinkdb/rethinkdb/releases/tag/v1.7.3

Closes #21340.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
ngIRCd 20.2

Closes #21348.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
vert.x 2.0.0

Closes #21354.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
winetricks 20130707 revision 1034.

Closes #21339.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Wine 1.6

Now builds a Mac driver by default. See caveats to switch to X11.

Closes #21238.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
wine: remove redundant devel block
wine: simplify caveats
wine: remove another devel block
wine: style
Don't report llvm-gcc if it's actually clang
Remove unnecessary use of globals in compiler version methods
These should be integers
nginx: use optional dep for passenger
Split up unreadable conditional
Update comment about CLT

This was worded in a confusing way, and made an assumption about future
OS X versions that we don't know to be true.

Also, it's probably wrong to state that the CLT location is dependent on
the OS X version; surely there will be a newer CLT for 10.8 that gets
installed in the same location as on 10.9. But we don't know any better
yet.
Pull another unwieldy condition into a method
Existence of directory is implied by existence of executables
Extract bundle_path method from Xcode#prefix
Eliminate nested conditional