libcouchbase 2.0.5

Closes #18989.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
aalib: ensure build doesn't use X11
Remove obsolete comment about download_strategy

The canonical way to select a custom download strategy is to pass

  :using => StrategyClass

as an argument to the url DSL method.
ArangoDB --devel 1.3.alpha1

Closes #18992.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
vim 7.3.882

Closes #18996.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Allow pipe fd to be inherited under Ruby 2.0
Use #grep where it will suffice
Make some groups non-capturing
FormulaInstaller: initialize @tab
FormulaInstaller: this local is an ivar now
FormulaLock: fix uninitialized ivar
Merge remote-tracking branch 'upstream/master'