added branchtype

Vars.md

@@ -18,6 +18,18 @@ Usage
 wget -t7 "$repo"/raw/branch/"$branch"/installer.sh 
 ```
 
+### branchtype: defines type branch where the script is pulling from (requires repo and branch to be set)
+Options
+```
+branchtype=branch # to pull a normal branch
+branchtype=tag # to pull a release/tagged version
+```
+Usage 
+```
+wget -t7 "$repo"/raw/"$branchtype"/"$branch"/installer.sh 
+```
+
+
 ## Package manager
 ### PKGM: defines package manager
 Options