Add bashrc, vimrc, and ssh config

- Add .bashrc with powerline-shell, neofetch, and config alias
- Add .vimrc with nicer looking vim config
- Add .ssh/config with UMICH hosts

.ssh/config

@@ -0,0 +1,11 @@
+# CAEN On-Campus
+Host caen-oncampus
+  HostName oncampus-course.engin.umich.edu
+  User balajsra
+  Compression yes
+
+# CAEN Off-Campus
+Host caen-offcampus
+  HostName login-course.engin.umich.edu
+  User balajsra
+  Compression yes