title: shinyapps setAccountInfo error
body: <p>When I tried to configure my <code>shinyapps</code> with account info registered on my.shinyapps.io according to the guideline on <a href="https://github.com/rstudio/shinyapps/blob/master/guide/guide.md" rel="noreferrer">https://github.com/rstudio/shinyapps/blob/master/guide/guide.md</a>, </p>
  
  <p><strong>Call sth like this with my real account name, token and secret:</strong>
      shinyapps::setAccountInfo(name="", token="", secret="")</p>
  
  <p><strong>Error:</strong>
      Error: /v1/users/current 403 - bad signature</p>
  
  <p><strong>SessionInfo</strong>
  R version 3.0.2 (2013-09-25)
  Platform: x86_64-pc-linux-gnu (64-bit)</p>
  
  <pre><code>locale:
   [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C               LC_TIME=zh_CN.UTF-8       
   [4] LC_COLLATE=en_US.UTF-8     LC_MONETARY=zh_CN.UTF-8    LC_MESSAGES=en_US.UTF-8   
   [7] LC_PAPER=zh_CN.UTF-8       LC_NAME=C                  LC_ADDRESS=C              
  [10] LC_TELEPHONE=C             LC_MEASUREMENT=zh_CN.UTF-8 LC_IDENTIFICATION=C       
  
  attached base packages:
  [1] stats     graphics  grDevices utils     datasets  methods   base     
  </code></pre>
  
  <p>other attached packages:
      [1] shinyapps_0.2  devtools_1.4.1</p>
  
  <pre><code>loaded via a namespace (and not attached):
   [1] digest_0.6.3   evaluate_0.5.1 httr_0.2       memoise_0.1    parallel_3.0.2 RCurl_1.95-4.1
   [7] RJSONIO_1.0-3  stringr_0.6.2  tools_3.0.2    whisker_0.3-2 
  </code></pre>
  
  <p>Anyone can help?</p>