add Cargo.lock to gitignore file by default

See the [official recommendation](http://doc.crates.io/guide.html#cargotoml-vs-cargolock) 

> * If you're building a library, put Cargo.lock in your .gitignore.
> * If you're building an executable, check Cargo.lock into git.

[Objective-C / Swift] Updated fastlane docs

add *.xcscheme to Global/Xcode.gitignore,Objective-C.gitignore and Sw…

Revert 2bd7d8ec

Update Umbraco.gitignore

Remove nb-configuration.xml from NetBeans ignore

Ignore REPL history file

Like in #1732, Docker images can consider project directoy as $HOME

Add pythontex intermediade files to Tex.gitignore

Update Eclipse.gitignore

add bower assets

Add ignore for STS's .springBeans file

as described in the symfony cookbook http://symfony.com/doc/current/cookbook/frontend/bower.html

added excludes for vendored directories (since GO 1.5)

Add .npm cache directory

Revert "Ignoring build folder inside app module in Android projects"

This reverts commit f4cf36c5.

Removed Redundant Lines

samsheff accidentally typed a few of the lines twice ^.^

Update JetBrains.gitignore

Added a forgotten IDE to the .gitignore documentation.

Why?
For completeness and correctness

What?
[Webstorm](https://www.jetbrains.com/webstorm).

Update TeX.gitignore

Add a .gitignore for Unreal Engine 4

gitignore for laravel5 and lumen