Add the bash_prompt project as a submodule

diff --git a/.bash/bash_prompt b/.bash/bash_prompt
new file mode 160000 (submodule)
index 0000000..b7917bf
--- /dev/null
+++ b/.bash/bash_prompt
@@ -0,0 +1 @@
+Subproject commit b7917bf7128c7bef363ba88c1f5fea22d02d6ae4

diff --git a/.gitmodules b/.gitmodules
new file mode 100644 (file)
index 0000000..8e6101f
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule ".bash/bash_prompt"]
+       path = .bash/bash_prompt
+       url = https://git.ao2.it/config/bash_prompt.git