update the README.md with project goals and license information

- add project goals to readme
- add license declaration to readme

README.md

@@ -1,3 +1,18 @@
 # gitea-github-sync
 
 synchronize git repos, and associated issues, prs, and other repo metadata
+
+## things to do
+- [ ] write a nix derivation for [giteapy](https://github.com/dblueai/giteapy)
+	- [ ] integrate it into the shell.nix
+- [ ] define configuration
+- [ ] do the main thing
+	- [ ] standardize the issue, pr, and other event objects
+	- [ ] write a 'diff' function to return the delta between two objects
+	- [ ] return a series of api calls to reconcile the problems
+	- [ ] handle race conditions?
+- [ ] write documentation
+
+## license
+licensed agpl. see LICENSE for more details.
+gitea-github-sync is copyright rndusr, randomuser, stupidcomputer, et. al. 2024