generic popup stacking solution (#1124)

* generic popup stacking solution
* allow going back to file-revision popup
* do not select diff in coming back to files-revlog
* handle filetree popup via stacking
* allow going back to inspect commit
* allow coming back to compare/inspect commit

1 files changed, 1 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
index e36ef645..9f85240f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -27,6 +27,7 @@ mod components;
 mod input;
 mod keys;
 mod notify_mutex;
+mod popup_stack;
 mod profiler;
 mod queue;
 mod spinner;