No, it is not out, it says on other websites it is out but if it is not on buildcraft.mod, Github or jenkins, It is not out. Don't download mods from other websites because it may contain a virus. If it is not out officially it probably isn't out and you should just wait for the maintainers of the mod update it.
Some are: Not enough Items, Buildcraft, Industrial craft 2, Redstone power
They don't eat... yet.
Possibly. We Minecraft players don't know that yet. Jeb is the developer now.
minecraft v1.0 hasn't been released yet, or at least at the time I am answering this
From experiance I have yet to find a way that a chrome book without using an external programme can run minecraft.
There are no quarry blocks in Minecraft. Those are added by Buildcraft, a mod.
Buildcraft's page on the minecraft forums contain's all the information you need to install the mod, including a video tutorial. It would be hard to describe here because the mod has to keep changing when minecraft gets an update.
Some are: Not enough Items, Buildcraft, Industrial craft 2, Redstone power
If you are talking about buildcraft then you put the material you want as the pipe surrounding a glass. Ex. Gold-Glass-Gold.... Stone-Glass-Stone
No.
not yet
Not yet you can't, an update for horses in Minecraft xbox has not been released yet by Mojang.
No
Not yet
Not yet
No
Minecraft 2 has not yet been released.