The developer quit.
Infdev
Its not in 0.30, as Rana was added in a later version. I think it was a bit after the survival test when it was added.
It will not be removed.
piston are all ready on the new minecraft beta and they will mot be removed.
Herobrine was never actually added to minecraft. It was just a rumor going around.
This was actually going to be planned for Minecraft in the coding, but this was never added to the official release of Minecraft, so we got to say the first update of Minecraft.
*removed spammer link* You can buy it at https://minecraft.net/store/minecraft for $26.95 USD.
Anuradha Rana goes by Anu Rana.
That would be Herobrine. He is a made up minecraft character, that is Notch's dead brother. If you look at the minecraft updates you can see "-removed herobrine" in some of the updates.
James Rana's birth name is Jamal Rana.
If they've all been removed because you completely removed Minecraft from your computer and deleted the minecraft folder, then there's no way to get them back unless you have a backup of the minecraft folder saved somewhere else. If you have a backup just copy the texturepacks folder across. Sorry though, there's no way I know of to get your servers back.
Yes, it will, but not all of them. Some features may be changed, or removed. You can tell which features are new, removed, or changed in the Minecraft launcher, because each feature will have a +, -, or an * next to it.