docs: updated download links

docs/sources/installation/debian.md

@@ -15,23 +15,14 @@ weight = 1
 
 Description | Download
 ------------ | -------------
-Stable for Debian-based Linux | [4.1.2 (x86-64 deb)](https://grafanarel.s3.amazonaws.com/builds/grafana_4.1.2-1486989747_amd64.deb)
-Beta for Debian-based Linux | [4.2.0-beta1 (x86-64 deb)](https://grafanarel.s3.amazonaws.com/builds/grafana_4.2.0-beta1_amd64.deb)
+Stable for Debian-based Linux | [4.2.0 (x86-64 deb)](https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana_4.2.0_amd64.deb)
 
 ## Install Stable
 
 ```
-$ wget https://grafanarel.s3.amazonaws.com/builds/grafana_4.1.2-1486989747_amd64.deb
+$ wget https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana_4.2.0_amd64.deb
 $ sudo apt-get install -y adduser libfontconfig
-$ sudo dpkg -i grafana_4.1.2-1486989747_amd64.deb
-```
-
-## Install Beta
-
-```
-$ wget https://grafanarel.s3.amazonaws.com/builds/grafana_4.2.0-beta1_amd64.deb
-$ sudo apt-get install -y adduser libfontconfig
-$ sudo dpkg -i grafana_4.2.0-beta1_amd64.deb
+$ sudo dpkg -i grafana_4.2.0_amd64.deb
 ```
 
 ## APT Repository

docs/sources/installation/rpm.md

@@ -15,25 +15,25 @@ weight = 2
 
 Description | Download
 ------------ | -------------
-Stable for CentOS / Fedora / OpenSuse / Redhat Linux | [4.1.2 (x86-64 rpm)](https://grafanarel.s3.amazonaws.com/builds/grafana-4.1.2-1486989747.x86_64.rpm)
-Beta for CentOS / Fedora / OpenSuse / Redhat Linux | [4.2.0-beta1 (x86-64 rpm)](https://grafanarel.s3.amazonaws.com/builds/grafana-4.2.0-beta1.x86_64.rpm)
+Stable for CentOS / Fedora / OpenSuse / Redhat Linux | [4.2.0 (x86-64 rpm)](https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana-4.2.0-1.x86_64.rpm)
 
 ## Install Stable
 
 You can install Grafana using Yum directly.
 
-    $ sudo yum install https://grafanarel.s3.amazonaws.com/builds/grafana-4.1.2-1486989747.x86_64.rpm
+    $ sudo yum install https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana-4.2.0-1.x86_64.rpm
 
 Or install manually using `rpm`.
 
 #### On CentOS / Fedora / Redhat:
 
+    $ wget https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana-4.2.0-1.x86_64.rpm
     $ sudo yum install initscripts fontconfig
-    $ sudo rpm -Uvh grafana-4.1.2-1486989747.x86_64.rpm
+    $ sudo rpm -Uvh grafana-4.2.0-1.x86_64.rpm
 
 #### On OpenSuse:
 
-    $ sudo rpm -i --nodeps grafana-4.1.2-1486989747.x86_64.rpm
+    $ sudo rpm -i --nodeps grafana-4.2.0-1.x86_64.rpm
 
 ## Install via YUM Repository
 

docs/sources/installation/windows.md

@@ -13,8 +13,7 @@ weight = 3
 
 Description | Download
 ------------ | -------------
-Latest stable package for Windows | [grafana.4.1.2.windows-x64.zip](https://grafanarel.s3.amazonaws.com/builds/grafana-4.1.2.windows-x64.zip)
-Latest beta package for Windows | [grafana-4.2.0-beta1.windows-x64.zip](https://grafanarel.s3.amazonaws.com/builds/grafana-4.2.0-beta1.windows-x64.zip)
+Latest stable package for Windows | [grafana.4.2.0.windows-x64.zip](https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana-4.2.0.windows-x64.zip)
 
 ## Configure