gdal: fix manpage installation

Fixes #21338.
Closes #21341.
Fix String#start_with? implementation

It is supposed to accept a variable number of prefixes, and also to
check if they are convertible to strings. This matches behavior
documented in RubySpec.
Add String#end_with?

I'm tired of not remembering if start_with?/end_with? are portable, so
just add them both if they're not defined.
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