Updated license check to remove refs to docs

Author: bvaughn

scripts/circleci/check_license.sh

@@ -3,9 +3,7 @@
 set -e
 
 # Make sure we don't introduce accidental references to PATENTS.
-EXPECTED='docs/_posts/2014-10-28-react-v0.12.md
-docs/_posts/2015-04-17-react-native-v0.4.md
-scripts/circleci/check_license.sh'
+EXPECTED='scripts/circleci/check_license.sh'
 ACTUAL=$(git grep -l PATENTS)
 
 if [ "$EXPECTED" != "$ACTUAL" ]; then