move bash configs into bash subdirectory

bash/bashrc

@@ -0,0 +1,26 @@
+# vim: set ft=sh:
+# .bashrc
+
+# Source global definitions
+if [ -f /etc/bashrc ]; then
+    . /etc/bashrc
+fi
+
+# User specific environment
+if ! [[ "$PATH" =~ "$HOME/.local/bin:$HOME/bin:" ]]; then
+    PATH="$HOME/.local/bin:$HOME/bin:$PATH"
+fi
+export PATH
+
+# Uncomment the following line if you don't like systemctl's auto-paging feature:
+# export SYSTEMD_PAGER=
+
+# User specific aliases and functions
+if [ -d ~/.bashrc.d ]; then
+    for rc in ~/.bashrc.d/*; do
+        if [ -f "$rc" ]; then
+            . "$rc"
+        fi
+    done
+fi
+unset rc

bash/bashrc.d/cargo

@@ -0,0 +1,4 @@
+# vim: set ft=sh:
+if [ -f "$HOME/.cargo/env" ]; then
+    . "$HOME/.cargo/env"
+fi