Updated CRAN comments and copyrights

Author: andrewherren

cran-comments.md

@@ -1,8 +1,7 @@
 ## R CMD check results
 
-0 errors | 0 warnings | 3 notes
+0 errors | 0 warnings | 2 notes
 
-* This is a new release.
 * Checking installed package size ... NOTE installed size is 46.3Mb (linux-only)
 * Possibly misspelled words in DESCRIPTION: All of the words are proper nouns or technical terms (BCF, Carvalho, Chipman, McCulloch, XBART)
 

inst/COPYRIGHTS

@@ -1,7 +1,7 @@
 stochtree
 Copyright 2023-2025 stochtree contributors
 
-Several stochtree C++ header and source files include or are inspired by code 
+Several stochtree C++ header / source files and build files include or are inspired by code 
 in several open-source decision tree libraries: xgboost, LightGBM, and treelite. 
 Copyright and license information for each of these three projects are detailed 
 further below and in comments in each of the files.
@@ -13,6 +13,11 @@ File: src/include/stochtree/log.h [LightGBM]
 File: src/include/stochtree/meta.h [LightGBM]
 File: src/include/stochtree/partition_tracker.h [LightGBM, xgboost]
 File: src/include/stochtree/tree.h [xgboost, treelite]
+File: configure.ac [LightGBM]
+File: configure.win [LightGBM]
+File: cleanup [LightGBM]
+File: Makevars.in [LightGBM]
+File: Makevars.win.in [LightGBM]
 
 This project includes software from the xgboost project (Apache, 2.0).
 * Copyright 2015-2024, XGBoost Contributors