Update org.clojure/clojure to 1.7.0

Results 
 <table><tr><th>File</th><th>Regex</th><th>Replacement</th><th>Result</th></tr><tr><td>some/file</td><td>regex</td><td>replacement</td><td>File not found</td></tr><tr><td>project.clj</td><td>{{library}} &quot;[a-zA-Z0-9.-_]+&quot;</td><td>{{library}} &quot;{{version}}&quot;</td><td>Updated</td></tr><tr><td>README.md</td><td>hello</td><td>world</td><td>Not changed</td></tr></table>

This pull request is created on behalf of @nbeloglazov