Added support for vX.X.X and removed option to open prompt after install.

build.bat

@@ -1,7 +1,7 @@
 @echo off
 SET INNOSETUP=%CD%\nvm.iss
 SET ORIG=%CD%
-SET GOPATH=%CD%\src
+REM SET GOPATH=%CD%\src
 SET GOBIN=%CD%\bin
 SET GOARCH=386
 SET version=1.1.1

nvm.iss

@@ -306,7 +306,6 @@ end;
 
 [Run]
 Filename: "{cmd}"; Parameters: "/C ""mklink /D ""{code:getSymLink}"" ""{code:getCurrentVersion}"""" "; Check: isNodeAlreadyInUse; Flags: runhidden;
-Filename: "{cmd}"; Parameters: "/K ""set PATH={app};%PATH% && cls && nvm"""; Flags: runasoriginaluser postinstall skipifsilent;
 
 [UninstallDelete]
 Type: files; Name: "{app}\nvm.exe";

src/nvm.go

@@ -168,9 +168,11 @@ func install(version string, cpuarch string) {
     version = reg.ReplaceAllString(re.FindString(content),"")
   }
 
+  version = cleanVersion(version)
+
   if CheckVersionExceedsLatest(version) {
-	fmt.Println("Node.js v"+version+" is not yet released or available.")
-	return
+  	fmt.Println("Node.js v"+version+" is not yet released or available.")
+  	return
   }
 
   if cpuarch == "64" && !web.IsNode64bitAvailable(version) {
@@ -311,8 +313,6 @@ func use(version string, cpuarch string) {
 
   cpuarch = arch.Validate(cpuarch)
 
-  re := regexp.MustCompile("\\d+.\\d+.\\d+")
-
   version = cleanVersion(version)
 
   // Make sure the version is installed. If not, warn.