Update download url

The download url  is now explicit to the packaged version.
With this change the package will not break if a new version
released.
Fix also the request of @z3ntu that you don't have to manually
delete the archive for a every new version of the gitkraken.

.SRCINFO

@@ -1,9 +1,9 @@
 # Generated by mksrcinfo v8
-# Tue Feb  2 20:54:51 UTC 2016
+# Wed Feb  3 17:08:59 UTC 2016
 pkgbase = gitkraken
 	pkgdesc = The intuitive, fast, and beautiful cross-platform Git client.
 	pkgver = 0.6.2
-	pkgrel = 2
+	pkgrel = 3
 	url = http://www.gitkraken.com/
 	arch = x86_64
 	license = custom
@@ -15,7 +15,7 @@ pkgbase = gitkraken
 	depends = gconf
 	depends = alsa-lib
 	provides = gitkraken
-	source = https://release.gitkraken.com/linux/gitkraken-amd64.tar.gz
+	source = https://release.gitkraken.com/linux/v0.6.2.tar.gz
 	source = GitKraken.desktop
 	source = gitkraken.png
 	source = eula.html

.gitignore

@@ -1,3 +1,4 @@
 pkg/
 src/
 gitkraken*.tar*
+v*.tar.gz

PKGBUILD

@@ -2,7 +2,7 @@
 # Contributor: Marcin Wieczorek <marcin@marcin.co>
 
 pkgname=gitkraken
-pkgrel=2
+pkgrel=3
 pkgver=0.6.2
 pkgdesc="The intuitive, fast, and beautiful cross-platform Git client."
 url="http://www.gitkraken.com/"
@@ -14,7 +14,7 @@ makedepends=()
 backup=()
 install=''
 source=(
-    "https://release.gitkraken.com/linux/gitkraken-amd64.tar.gz"
+    "https://release.gitkraken.com/linux/v${pkgver}.tar.gz"
     "GitKraken.desktop"
     "gitkraken.png"
     "eula.html"