Updates to CLA docs and email

.gitignore

@@ -101,6 +101,9 @@ deployment/ansible/*.retry
 *.tfstate
 *.tfstate.backup
 
+# Apple filesystem
+.DS*
+
 # Emacs
 \#*#
 *~

docs/CONTRIBUTING.rst

@@ -10,14 +10,14 @@ Everyone who contributes code to Raster Vision will be asked to sign a CLA, whic
 
 1. Download a copy of **one of** the following:
 
-   - Individual Contributor: `Raster Vision Individual Contributor License Agreement <_static/cla/2018_04_17-Raster-Vision-Open-Source-Contributor-Agreement-Individual.pdf>`_ 
-   - Corporate Contributor: `Raster Vision Corporate Contributor License Agreement <_static/cla/2018_04_18-Raster-Vision-Open-Source-Contributor-Agreement-Corporate.pdf>`_
+   - Individual Contributor: `Raster Vision Individual Contributor License Agreement <_static/cla/2024_10_10-Raster-Vision-Open-Source-Contributor-Agreement-Individual.pdf>`_ 
+   - Corporate Contributor: `Raster Vision Corporate Contributor License Agreement <_static/cla/2024_10_10-Raster-Vision-Open-Source-Contributor-Agreement-Corporate.pdf>`_
 
 2. Sign the CLA -- either physically on a printout or digitally using appropriate PDF software.
 
 3. Send the signed CLAs to Element 84 via **one of** the following methods:
 
-   - Emailing the document to cla@azavea.com
+   - Emailing the document to contracts@element84.com
    - Mailing a hardcopy to: ``Element 84, 210 N. Lee Street Suite 203 Alexandria, VA 22314, USA``.