remove btc as a way of donation

Author: Karan Goel

README.md

@@ -1,8 +1,8 @@
 Mega Project List
 ========
 
-A list of practical projects that anyone can solve in any programming language (See [solutions](https://github.com/thekarangoel/Projects-Solutions)). These projects are divided in multiple categories, and each category has it's own folder.
-
+A list of practical projects that anyone can solve in any programming language (See [solutions](https://github.com/thekarangoel/Projects-Solutions)). These projects are divided in multiple categories, and each category has it's own folder.
+
 To get started, simply fork this repo.
 
 ## [CONTRIBUTING](https://github.com/thekarangoel/Projects/blob/master/CONTRIBUTING.md)
@@ -14,13 +14,10 @@ See ways of [contributing](https://github.com/thekarangoel/Projects/blob/master/
 
 You can find implementations of these projects in many other languages by other users in [this repo](https://github.com/thekarangoel/Projects-Solutions).
 
-
 ## Donations
 
 If *Projects* has helped you in any way, and you'd like to help the developer, please consider donating.
 
-**- BTC: [19dLDL4ax7xRmMiGDAbkizh6WA6Yei2zP5](http://i.imgur.com/bAQgKLN.png)**
-
 **- Gittip: [https://www.gittip.com/karan/](https://www.gittip.com/karan/)**
 
 **- Flattr: [https://flattr.com/profile/thekarangoel](https://flattr.com/profile/thekarangoel)**