Added git hash in the README file.

README.md

@@ -78,7 +78,7 @@ cd $PBS_O_WORKDIR
 ./convertToLIGO.py $INPUT_SIMULATION_PATH $OUTPUT_PATH E0001_N32 E0001_N36 E0001_N40
 ```
 
-#### Author information ####
+# Author information
 Authors: Wei Ren (*weiren2 "at" illinois "dot" edu*), Eliu Huerta (*elihu "at" illinois "dot" edu*), Roland Haas (*rhaas "at" illinois "dot" edu*), Ian Hinder (*ian.hinder "at" aei "dot" mpg "dot"de*)
 Copyright (C) 2016 Trustees of the University of Illinois
 Included Romspline
@@ -88,6 +88,7 @@ Copyright (C) 2015 Chad Galley (*crgalley "at" tapir "dot" caltech "dot" edu*).
 # Issues
 Please contact [ncsarelativitygroup@ncsa.illinois.edu](mailto:ncsarelativitygroup@ncsa.illinois.edu) for any bug or improvement.
 
-## Improvements
+## Miscellaneous
 - [ ] Remove the hardcoded part when filling in attributes.
 - [x] ~~Make python script use command line argument.~~
+- [x] romSpline cloned from [Bitbucket](https://bitbucket.org/chadgalley/romspline) (**git hash: ea8b216**)