[TurboGears2] Remove more legacy buildroot cruft

[Luke Macken]

commit add5b2c90d7f119b518d9098b43de32baabccc7e
Author: Luke Macken <lmacken at redhat.com>
Date:   Mon Apr 8 16:41:09 2013 -0400

    Remove more legacy buildroot cruft

 TurboGears2.spec |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/TurboGears2.spec b/TurboGears2.spec
index 982123f..0f63b59 100644
--- a/TurboGears2.spec
+++ b/TurboGears2.spec
@@ -79,16 +79,12 @@ database development and everything in between:
 python setup.py build
 
 %install
-rm -rf %{buildroot}
 python setup.py install --skip-build --root %{buildroot}
 
 %check
 PYTHONPATH=$(pwd) python setup.py test
 rm -fr %{buildroot}%{python_sitelib}/tests
 
-%clean
-rm -rf %{buildroot}
-
 %files
 %defattr(0644,root,root,0755)
 %doc README.txt