title: Weird characters added to first column name after reading a toad-exported csv file
body: <p>Whenever I read a <code>csv</code> file in R (<code>read.csv("file_name.csv")</code>) that was exported using toad, the first column name is preceded by the following characters "<b>ï..</b>". Also, opening the csv file in excel or notepad++ shows up correctly (without the preceding characters). This is a hassle as my workaround has been to rename the column after each read. 
  Thanks for any fix to this issue! </p>
  
  <p>Edit:<br>
  The export was created in Toad by right-clicking on the result set of a query and selecting <br> 'Quick Export -> File -> CSV File'</p>
  
  <p>More details per comment:<br></p>
  
  <pre><code>head(readLines('test_file.csv'),n=3)`&lt;br&gt;
  [1] "ï»¿ID,LOCATION" "12021,1204" "12281,1204"
  </code></pre>