Changes

<td>'''Loader.gif should appear properly'''</td>

<td>When the user gets to the end of page loader.gif should show to signify that something is being loaded. That isn't happening properly, the user should see the GIF appear.</td>

<td></td>

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<td align="left">'''Fix potential XSS attack vulnerability'''</td>

<td>Get rid of var pushData = new Function("return " + pushCheckins.responseText) () and use something like JSON.parse</td>

<td></td>

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